| Please note the following:
"Jeffy Breaks His Leg!" is the 438th episode of SML Movies.
Jeffy gets a booboo.
The video starts off with Jeffy not to go to school. Mario tells Jeffy to go brush his teeth, to which Jeffy smears the toothpaste all over the mirror so he doesn’t have to brush his teeth. Then the video cuts to Mario complaining that Jeffy is taking too long. Jeffy then taps on the window and says he doesn’t have to go to school. Jeffy then sticks his foot up to the car and Mario runs it over, which causes Jeffy to scream out loud in pain. Jeffy Repeatedly hits his Head on the Back Seat Car Door on the left, Mario Lectures that Jeffy Doesn't want to go to School. Jeffy Starts Grieving and Mario calls the doctor and is met with Brooklyn T. Guy with a chicken leg. Brooklyn T. Guy asks if it’s even Broken to which Jeffy says "hold on let me make sure". Jeffy pulls out a hammer and starts smashing his leg with it. Brooklyn T. Guy says that it’s definitely broken now if it wasn’t before. Mario wants the doctor to take an X-ray of it. So, Brooklyn T. Guy takes an X-ray of his chicken leg instead. Brooklyn T. Guy finally takes an X-ray of Jeffy's leg to show that it’s broken so Jeffy can’t attend any school. Meanwhile, Jeffy calls out for Mario that he Wanted some French Fries with Green Ketchup. Jeffy gets a Sad Feeling that he needs to starve and Think About FF's, Jeffy Also Wanted Green Ketchup. Jeffy is Pretending to Sneeze with the Green Goop but Jeffy Didn't eat them. Mario called Jeffy a D**khole. Jeffy cries about his bad luck. Mario gets Rid of the Fries but Again, He Calls out and he Wants his Cat piano, But Jeffy Yelled in Pain Because his Cat Piano was On top of the Broken Leg. He Plays with his Cat Piano, and Jeffy Once Again, calls Out for Mario. Jeffy is Happy with a Bell for Assistance, He Rings the Bell Many Times, He Asks for a Bowl of Ice Cream, But Mario Did NOT Give him some Ice Cream. Jeffy Demands for a Bowl of Ice Cream, But Mario Says No. Jeffy Repeats and Starts Continuously Ringing the Bell, Mario gets Irritated and Tells of Jeffy By Calling a Little Sh*t. Jeffy Cries Again and Yells about Mario Running over with a Car Tire, Calling a D**khole and A Little Sh*t about his Suffering. He Whines and Mario Gives him some Ice Cream After Jeffy's Annoyance. Mario Finally Gives him a Bowl of Ice Cream but Jeffy Tells him That Mario is Rude. Jeffy Gets Angry about The Chocolate Ice Cream, He Yells out but Mario is Not Kind. Jeffy Demands for Chocolate Ice Cream, He Wanted some Spongebob Toys instead He Yells at Mario about Getting Spongebob Toys, But he Screamed and Mario Made him Insane and Jeffy Plays with his Bell a Little Bit. Mario Offered him some Spongebob Toys. Jeffy Examines Spongebob how He's Insane, and Mario and Jeffy Both Stretch Spongebob's Arms which they Briefly play Tug-of-war. Jeffy Asked mario Another Spongebob toy. Jeffy Offered Patrick. Jeffy Offers Mario for a Fortnite Pinata. Mario Accidentally gets the Wrong Kind. Mario Gives Jeffy a Real Fortnite Pinata. Jeffy Whacks it and Destroys it, and Once Again Cries about the Fortnite Pinata Being Broken. Mario Examines What's Inside the Pinata. (E.g. Toys, Candy Etc.) Jeffy Gets Surprised. When Mario Hears that Someone Rings the Doorbell, Jackie Chu then comes to give Mario Jeffy’s homework. Jeffy refused but He Argues about His Homework, Jeffy Really Loses it. Mario Gives the Bell Away while Jeffy Does his Homework. Jeffy soon managed to finish it in when Jeffy started to Commit Suicide in his Disappointment. After 6-8 Weeks, Mario Happily Noticed that the Doctor is here while Jeffy Gets his Cast off. Brooklyn T Guy Put's Jeffy's Cast off When Mario tells Jeffy to go to school and take off his cast. Mario Sees that Jeffy is in Shotgun then Gets Shocked when he is Hiding again. Jeffy went to put his legs by the tire hoping to not go to school another 6 to 8 weeks and the video ends Asking to Hurry up and Gets 2 Broken Legs for a Vacation.
- Brooklyn T. Guy
- Jackie Chu (Cameo)
- Rosalina (mentioned)
- Nancy (mentioned)
- Debra (mentioned)
- SpongeBob SquarePants (Toy)
- Patrick Star (Toy)
- Jeffy has a different pose in the thumbnail.
- This is the first SML video of May 2019.
- This is the first time that Mario is hostile and extremely rude towards Jeffy.
- This is one of the few videos of 2019 to be heavily panned by fans due to Jeffy being ungrateful and demanding to Mario.
- This is the 2nd video of 2019 that Bowser Junior doesn't appear, the first being Black Yoshi's Koolaid Problem!
- It is revealed that Brooklyn T. Guy is paranoid when there is something in his food.
- This episode also reveals that Jeffy has no toes.
- Jeffy is shown to not learn from his mistakes because at the end he wanted to break his leg again even though he would have an additional 6 to 8 weeks of homework. This would equal at around a total 84-112 days of Jeffy with his leg broken.
- This is one of the few videos of 2019 which Jeffy Gets Mad at Mario. The First Being Jeffy The Psychic!.
- Jeffy had gotten toys of Spongebob and Patrick in this video, coincidentally, this video came out during the SpongeBob SquarePants franchise's 20th anniversary.
- Mario states that he doesn't know what Fortnite is, however, he knew what it was in Jeffy Plays Fortnite! and Jeffy The Psychic!. However, it may be that he has only heard of the game, but does not really know much about it, or he could have forgotten it.
- After Mario runs over Jeffy’s leg and gets out, his car is still in reverse, but it could have rolled away and crashed. However, it is most likely he put it in Park when he left his car.
- The synopsis says that Jeffy got a “Boo Boo”, but that word was never said in the video, this is likely said in the synopsis to keep things family-friendly.