Jeffy

"Heeyyy, my name is Jeffy, see? It says it on my shirt, Je-ffy. You wanna see my pencil, you wanna see it."

- His greeting, this one specifically in Who Wants To Be A Millionaire? Episode 3 Jeffy Jeffy, or simply Jeffy is a main character in SuperMarioLogan. He is voiced by Lance Thirtyacre. Jeffy has a tendency to put pencils in his nose and spank his diaper often. He is the adopted son of Mario, whom he calls "Daddy", and his enthusiastic girlfriend Rosalina,whom he calls "Mommy". He likes to put his "pee-pee" in stuff, especially Cheerios cereal boxes. Jeffy has a tendency to throw a tantrum when he does not get his way, no matter how small the situation is.

Because his father is the late painter Jacques Pierre Francois, Jeffy is of French descendant and extremely skilled at painting.

Personality
Jeffy has been shown to be plain stupid, but it hasn't been confirmed if he's mentally retarded or not. He has a bad habit of spanking his diaper despite some fans which strangely happens to be outside his pants. When he is called a "bad boy," he tends to throw a tantrum by throwing his head onto any surface, but calms down when he is called a "good boy." His parents delivered him to Mario because his mom did not want to look after him (according to Jeffy). Not much is known about his relationship between Bowser Junior and Joseph despite the fact that both called him awesome after surviving a game of Russian Roulette once. Rosalina is more loving and caring towards Jeffy, to the point of acting like a motherly figure, and calling Mario off whenever he spanked Jeffy.

Jeffy, however, has been shown to act smart, but in a dumb way at times, such as in Jeffy's Homework! when he reasoned that 8-4=8, since they are taking 4 out of the equation, even going on a profanity-laced rant. Later, in Jeffy's Bedtime!, he called the nameless tall character in Green Eggs and Ham a liar since the character claimed that he liked the green eggs and ham, but the illustration clearly shows that he didn't eat the ham at all. According to him, he used to live at 7 Jeffy before being dropped off at Mario's door. Jeffy also tends to soil his pants a lot. Jeffy has been proved to be intelligent, despite his rather or example, in "First Day Of School! ", he was smart enough to tell the teacher off for assigning a 10 page paper that was due the next day (though he got a note sent home for doing so).

He has also shown a rather bratty side, sometimes even more so than Junior, as seen in Jeffy's Bedtime, where he demands that Mario and Rosalina make him green eggs and ham, in "Jeffy Gets Potty Trained!", when he demands that Rosalina give him marshmallows instead of peas, in "The Hitman!", where he wanted Jello after Mario gave him green beans, and he refused to eat his nuggets because he wasn't given 20 toys and threw them away, and finally in "Locked Out", where he demanded for chocolate cake, cried when Mario didn't give him chocolate cake and locked Mario out just so he could teabag Mario's plate of cake. He also flips his desk in "First Day Of School! " because the teacher assigned a 10-page essay that was due the next day and cusses (mostly the F-word) at Jackie Chu.

Jeffy sometimes seems have a prankster personality as in "Jeffy's Cellphone!", where he prank calls several places, including an employee named Josh, and in "Shrek The Babysitter!", where he locks Shrek in the bathroom with the help of Junior. During both of these videos, he seems to be less unintelligent, causing many fans to think that this could be a normal version of Jeffy, despite all of his intelligent moments in the series.

When his real mother Nancy tried to claim him back, Jeffy begged Mario to let him stay, and promised to be a good boy (and kept his promise by not playing the cat piano when he went back inside), indicating that he loves Mario very much.

Likes

 * Pooping in his pants
 * Marshmallows
 * Playing his Cat Piano
 * Toys
 * Prank calls
 * Pencils
 * Green Bean With String Cheese
 * Guns
 * Spanking his diaper
 * Police
 * Mario
 * Saying the word "Faggot"
 * The Bunny Do
 * Rosalina
 * Throwing stuff
 * Kicking everyone out of the house
 * Halloween
 * Board games
 * Chocolate cake
 * Bowser Junior
 * Cody
 * Joseph
 * Thanksgiving
 * Putting his "peepee" in various things
 * Lying
 * His Pooperman shirt
 * Cheesecake
 * Pretending to be The Poop Monster
 * "Boobies"
 * Money
 * Swearing
 * Making animal noises
 * Giraffes
 * Santa Claus
 * Cookies
 * Music playing in his crib
 * Elephants
 * Dropping the F-bomb on people (especially Mario)
 * Marshmallows on pancakes
 * Misbehaving
 * Getting in trouble
 * Melvin (Pee Pee Suck 2/Poop Butt)
 * His giant duck
 * Peeing on Mario
 * Shower
 * Nancy Jeffy (Formerly)
 * Bee
 * His Chop Saw

Dislikes

 * Green Beans
 * Peas
 * Toilets, mainly when they're flushed (this frightens Jeffy)
 * Being called a "bad boy" or a "bad Jeffy"
 * Spankies (Which he oddly considers Rape)
 * Gummies (in Mario The Babysitter "BLOOPERS")
 * Animals
 * Bees
 * The Ticket Blaster (in Jeffy's Birthday!)
 * Mario (Sometimes)
 * The Bunny Do song stopping
 * Black Yoshi
 * Jeff The Killer ("hippopotamus")
 * Scary Ostriches
 * Lollipops
 * A million dollars
 * Pieces of gum
 * Gummy worms
 * Gumballs
 * Getting the flu
 * Flu shots
 * Getting punished
 * Coke
 * His shirt running away from him
 * Getting underpaid for his teeth
 * His helmet running away from him
 * School
 * Teachers
 * Homework
 * Nazi Cheeseburger
 * His mom
 * Bubbles (Thing)
 * Taking a bath
 * Snow
 * Balloons popping

Sick Jeffy
Sick Jeffy is a form of Jeffy with the flu, taking way greater effect than normal Jeffy would with other characters such as Mario, and having a chance of giving others the flu. His appearance also changes to rundown, tired, and overall extremely droopy.

Smart Jeffy
Smart Jeffy is a form of Jeffy, appearing only in the episode of the same name, who is incredibly smart compared to his normal form, due to his pencil having impaled his brain because of a freak accident indirectly caused by Junior. However, at the end of the video, Jeffy sneezed, blowing his pencil out back down his nose, leaving a hole in his brain, and reverting him to his normal form.

Swollen Jeffy
This form is created when Jeffy gets stung in the mouth, it goes red and swells up.

Banana Jeffy
After swallowing a Banana Butterfly, this turns Jeffy into a banana.

Pooperman Jeffy
When Jeffy was given this form, he keeps pooping himself.

'''Mario
Mario is Jeffy's adoptive father. Mario had a strong dislike for Jeffy, while with Jeffy himself, he appears to like Mario. Jeffy usually calls Mario "Daddy". Mario finally adopted Jeffy after a year in [http://sml.wikia.com/wiki/Jeffy%27s_Parents! Jeffy's Parents!]

Mario was incredibly unhappy that Jeffy was dropped off at his apartment door and loathes the fact he has custody of Jeffy. Mario gets frustrated with Jeffy in nearly every video they appear in together. Most of the time, however, it seems that Jeffy annoys Mario, not on purpose. Mario has tried multiple times to get rid of Jeffy, but to avail. Most of his attempts ended with Jeffy back at Mario's step or in the case of Where's Jeffy?, Mario going back to get Jeffy because he had Rosalina's necklace, only to find out that Jeffy gave it to a squirrel. In [http://sml.wikia.com/wiki/Bowser_Junior%27s_Nerf_War! Bowser Junior's Nerf War!], both Mario and Jeffy even made a small cameo appearance right at the end and Mario attacked Jeffy with a Nerf gun. Jeffy gets Mario into trouble often, which Jeffy finds humorous.

Although Mario gets annoyed with Jeffy most of the time, he has been shown to care about Jeffy, as shown in [http://sml.wikia.com/wiki/Jeffy%27s_Mistake! Jeffy's Mistake!] when Black Yoshi was about to kill Jeffy; in [http://sml.wikia.com/wiki/Rosalina%27s_Parents! Rosalina's Parents!], Mario gets scared when he assumes Jeffy fell to his death, and freaks out when Jeffy gets abducted. It's possible Mario might only care just so Rosalina won't break up with him.

Chef Pee Pee
Jeffy seems to like Chef Pee Pee. Chef Pee Pee however does not seem to have patience for Jeffy, almost as much as Mario; for instance, he got annoyed with Jeffy when Mario and him were trying to get Jeffy to eat his green beans. Chef Pee Pee also seemed upset when Jeffy ruined the pencil cake Chef Pee Pee made for him in [http://sml.wikia.com/wiki/Jeffy%27s_Birthday! Jeffy's Birthday!].

Rosalina
Jeffy and Rosalina seem to get along well, especially on Rosalina's side. She copies Jeffy a lot. Jeffy usually calls Rosalina "Mommy" just like how he calls Mario "Daddy". Rosalina acts like a deep motherly figure to Jeffy, to the point of sometimes caring more about Jeffy, and calling Mario out whenever he abuses Jeffy. In [http://sml.wikia.com/wiki/Jeffy_Gets_Potty_Trained! Jeffy Gets Potty Trained!], though, it is implied that Rosalina is slowly becoming almost as frustrated with him as Mario, as Jeffy refused to eat his peas, demanding marshmallows instead.

Brooklyn T. Guy
Most of the time, Brooklyn doesn't seem to mind and cares about Jeffy, as shown in episodes such as [http://sml.wikia.com/wiki/Mario_The_Babysitter! Mario The Babysitter!], [http://sml.wikia.com/wiki/Jeffy%27s_Bad_Word! Jeffy's Bad Word!], [http://sml.wikia.com/wiki/Jeffy_Goes_To_The_Zoo! Jeffy Goes To The Zoo!] and Locked Out. However, in the third episode of Who Wants To Be A Millionaire?, Brooklyn is shown to get annoyed with Jeffy's behavior.

Bowser Junior
Jeffy and Bowser Junior are very good friends. They enjoy hanging out with each other and make a good team. When both Jeffy and Junior met for the first time in Bowser Junior's Game Night 3, Junior called Jeffy awesome for surviving a game of Russian Roulette. Jeffy was indirectly also the reason for Mario and Junior permanently recognizing each other starting from that episode, and he also seems to like Junior. As of recently, both Junior and Jeffy seem to get along more, as shown in [http://sml.wikia.com/wiki/Shrek_The_Babysitter! Shrek The Babysitter!] and Smart Jeffy. Junior even caused the main plot elements of Smart Jeffy and [http://sml.wikia.com/wiki/Jeffy_Loses_His_Teeth! Jeffy Loses His Teeth!], wherein he made Jeffy jump from a trampoline and hit a table in the former, and accidentally knocked one of Jeffy's teeth out with a T-ball bat in the latter.

Jeffy's Mom (Nancy)
Jeffy's mom, whose name is Nancy, debuted in [http://sml.wikia.com/wiki/Jeffy%27s_Parents! Jeffy's Parents!], and she was shown to be very abusive towards him, to a much higher extent than Mario was. Nancy acted like she cared about him when people were around, but when they were alone she would always beat him. Nancy eventually got arrested and Jeffy ended up getting adopted by Mario.

Jeffy's Dad (Jacques Pierre François)
Not much is known about Jeffy's relationship with his dad, world-renowned French painter Jacques Pierre François, who had died after committing suicide. Due to the fact that Jeffy's "IF LOST" paper contains Jacques's name and address information, this could imply that Jacques used to care about Jeffy.

Feebee
In [http://sml.wikia.com/wiki/Jeffy%27s_Sister! Jeffy's Sister!], it was revealed that Jeffy has a sister named Feebee. Jeffy and Feebee are very similar in character, with nearly the exact same traits. They can even communicate to each other through diaper patting, somehow. However, because she has, so far, only appeared in Jeffy's dream, some speculate that because she was not dropped off along with Jeffy, Feebee either possibly never had been dropped off, never existed in the first place, or may probably be even dead.

Reception
Jeffy seems to be the most controversial SML character ever created, and has been panned a lot by many SML fans, including Dabhdude and GamecubeDude300. People truly criticize the fact that he tortures Mario in some videos. People have even suggested that Jeffy should go back with his real parents in a future SML video, getting rid of him permanently (a few have gone even far as to suggest killing him off).

Despite the character's negative reception received so far, other fans have argued that Jeffy's negative reception is mostly due to [http://sml.wikia.com/wiki/Jeffy%27s_Bad_Word! Jeffy's Bad Word!], in particular, which has gone on to become of the most infamous and controversial SML Movies to date, because of Jeffy saying faggot and annoying Mario for half the video.. They essentially argue that ever since the release of this controversial episode, they automatically reject any episode that has Jeffy in it at all; for example, many fans point out that Jeffy haters complained about [http://sml.wikia.com/wiki/Rosalina%27s_Parents! Rosalina's Parents!] for having Jeffy in it, despite the fact that Jeffy only had about one minute of screen time and was not even the main focus of the episode. Locked Out also fueled Jeffy's negative reception, becoming the most disliked SML video of all time, beating Jeffy's Bad Word! with over 4,000 dislikes. This makes them the two most disliked Jeffy videos.

Just to note, not everyone hates Jeffy, and this has been pointed out by Logan. While most people dislike Jeffy to some extent, a few people, particularly in the YouTube comments enjoy his appearances. Some people can also like him if he is being a "good boy."

After [http://sml.wikia.com/wiki/Jeffy%27s_Parents! Jeffy's Parents!], fans reconsidered their opinions on Jeffy because his mother made him the way he is, finally recovering his former mixed to positive reactions.

Trivia

 * Many fans complained by saying that Jeffy is offensive and that he makes a mockery out of those with low-functioning autism. Later, Logan stated that Jeffy is supposed to be funny like Chef Poo Poo, not mentally disabled. Others don't like Jeffy because he only exists to make Mario miserable. This is a mistake that Brooklyn T. Guy has made in Jeffy's Stupid Home Video!.
 * It has not been confirmed if Jeffy is mentally disabled or retarded, though.
 * Jeffy's original address is 7 Jeffy Street, Paris, France.
 * In Jeffy's Parents!, it is revealed that:
 * Jeffy's biological parents are Jacques Pierre François and Nancy.
 * He has been constantly abused by Nancy, his mother.
 * Jeffy is 12 years old, and he is of French descendant.
 * It is likely that Jeffy's actual name is Jeffy François.
 * In the Pokémon series, Jeffy owns a Cookie Monster and somehow taught it Thunderbolt.
 * Despite being slightly unintelligent, Jeffy is still able to do many impressive acts, such as accurately painting the Mona Lisa on his Easter egg, finding a golden egg even though Mario threw it away, saying the full alphabet backwards,and getting random articles of clothing out of thin air.
 * Jeffy is first seen without his helmet in Where's Jeffy?.
 * Jeffy sometimes speaks normally, and sometimes in 3rd person.
 * Jeffy is so far the only character to strike the same identical pose in the videos' custom thumbnails. So far, he has used two, one that lasted from his debut up until Jeffy's Mistake!, and another that lasted from the aforementioned video onwards.
 * His theme song is Doh De Oh by Kevin MacLeod﻿.
 * Jeffy has his own unofficial Facebook page, and an Instagram page.
 * In Jeffy's Birthday!, it is revealed that Jeffy's birthday is on August 21, and his birth year (2004) was revealed in Jeffy's Parents! after the other half of his "IF LOST" paper was recovered.
 * The Jeffy puppet can be found on the Etsy website. The Jeffy puppet on Etsy costs $500.
 * According to some fans, he is similar to I.R Baboon from I Am Weasel as both like to put stuff in their noses.
 * Jeffy is seen with his eyes bulging in Jeffy's Stupid Home Video!, Jeffy Sleepwalks!, Jeffy's Birthday!, Jeffy's Sister!, and more (including one eye).
 * From September 22, 2016, until September 27, 2016, SML was selling Jeffy t-shirts for $19.99 USD and $26.11 Canadian dollars. This was revealed in Jeffy's Sister!.
 * Jeffy is afraid of ostriches and lollipops.
 * It is revealed that one of Jeffy's favorite treats is chocolate cake in Locked Out.
 * YouTuber GameCubeDude300 has a strong dislike for Jeffy but gave him a chance to be funny after he reacted to Jeffy's Homework!.
 * In First Day Of School!, Jeffy is in second grade, so many people thought his age was 7 or 8.
 * Even though his name has a uppercase J on it, Jeffy prefers the J lowercased like this "j".
 * Jeffy used to bang his head on the nearest surface whenever he was called a bad boy, but this seems to have subsided.
 * In Jeffy's Parents, his age has been finally revealed, Jeffy is 12 years old, so that means he is born in 2004.
 * He is the 2nd oldest kid in the SML Universe. The oldest is Toad
 * It is possible that Jeffy puts his pencil in his nose because Jacques Pierre François got famous for putting paint in his nose and sneezing it out.

Poll
Do you like Jeffy? Yes. No. Kind of.