"Jeffy's Switcheroo!" is the 384th episode of SML Movies.
Mario like usual is sitting on the couch watching TV until Rosalina after six months of absence comes in with Chinese food, Mario shocked questions Rosalina ask's her where shes been and she claims the line was long and she hit a red light and a train then Jeffy comes in asking to Juggle Hammers and the answer is no unless he has his helmet, Rosalina takes Mario's side and Jeffy rants at her for not being there for 6 months and telling him what to do, Mario is questioning what to eat first Rosalina then tells Mario to "Come to the bedroom and find out" Mario takes this as a sexual reference and rushes to the bedroom.
Mario Is on his way to the bedroom and catches Jeffy Juggling Hammers he storms over to Jeffy and screams "JEFFY WHAT ARE YOU DOING?!" Jeffy claims he's Juggling so Mario tells him thats not how you Juggle and Jeffy yells back saying "WELL NO ONE EVER TAUGHT ME!" and Pulls his hair, Mario picks up Jeffy's helmet telling him he didn't wear the helmet like he told him to and Jeffy angrily shouts "F*CK THAT HELMET DADDY" And due to Jeffy Talking back to Mario he grounds him.
Jeffy says to Mario he'd rather be grounded than high as Mario and Mario goes on a rant saying about how hard it is to raise Jeffy and Jeffy then proceeds to rant about having Mario as his Dad So Mario ends off the argument by saying Jeffy has the easiest life then claiming that he has a ticket to pound town and tells him to not interrupt him, Jeffy then asks if he can have a Fortune Cookie and Mario says no so they both pull each end of the Cookie.
All of a sudden a white lite comes out of nowhere and Mario is smacking his overalls for some reason and then Mario realizes that's Jeffy in his body and Jeffy says to Mario "Hey Jeffy what doing?" Mario panics and asks Jeffy "Did we switch bodies?!" Jeffy says he doesn't know what Marios talking about, Mario realizing that he needs to go to pound town with Rosalina panics even more, he try's to read the Fortune Cookie to get out of the mess but can't read Chinese and then calls Jackie Chu to help.
Jackie Chu comes into the room asking "What u want?" and asks if they need help for various Stereotypical Asian things so Mario deny's them and tells Jackie Chu about how him and Jeffy switched bodies, Jackie Chu tells Mario "Ohh you f*ck up, you f*ck up real good" Mario asks Jackie Chu If he could read the Fortune and Jackie Chu claims it's really bad as he can't see sh*t and whines about his slant eyes so he slams his head into the Fortune so he can see it better and the Fortune reads out "Man who drops watch in Toilet have Sh*tty time, you gonna have sh*tty time" Mario questions him and Jackie Chu says "You f*ck up you gonna have sh*tty time forever" Mario claims he didn't do any such thing and they keep arguing until Jackie Chu walks away so Mario calls Brooklyn T. Guy.
Brooklyn Guy comes in asking who called a Doctor and not knowing that Mario and Jeffy Switched bodies he tells Mario whos' In Jeffys Body That hes here to Talk to Mario who Jeffys trapped in so Mario try's to talk to him again and Brooklyn Guy calls him a little sh*t and tells him to go run and play while he has adult time with "Mario" So he asks Jeffy whats wrong and Jeffy claims his butthole hurts when he poops and he pooped out a basketball, Brooklyn Guy says to Jeffy "Ouch, yeah that does sound pretty rough" So he prescribes Jeffy with Laxative and Jeffy claims again his butthole hurts and Mario calls him an idiot, Brooklyn T. Guy is getting p*ssed off and tells Mario to control his kid and Mario and Jeffy fight so after that Brooklyn T. Guy asks for one of Mario's Testicles and explains why he needs two testicles and Jeffy In Marios body agrees and says he can have both, Mario tells Brooklyn Guy he cant have any but he just says "I don't wan't your balls kid" Mario tells Brooklyn Guy that he switched bodys with Jeffy and Brooklyn Guy Says even if it was true he couldn't do anything and gets excited that he'll have 3 balls.
Rosalina comes in and asks Mario whats taking so long and tells him shes getting Impatient, Mario tells Rosalina he'll be there in a few minutes but Rosalina unaware of the Body Switch tells Mario he's talking to "Mario" so Mario tells Rosalina he IS Mario but Rosalina Just calls him sweet for wanting to be like his daddy and tells "Mario" to come and get some, Mario explains the story and Rosalina says Jeffy has a big imagination and goes back to the bedroom, Jeffy curiously asks Mario what Rosalina wants to give him and Mario says nothing and tells him they need to fix this but Jeffy stills asks so Mario just says Ice Cream but that only made Jeffy excited and he rushes off, Mario chases after Jeffy but it's too late.
Jeffy comes out of the room with a full stomach and Mario not realizing rushes into the rooms just to see a torn in half, Meaty, Juicy Pizza, Mario gets the ultimate Blue Balls and proves to Rosalina he's Mario by saying he loves Green beans and Rosalina Instantly know its him so Mario asks for her help.
Rosalina tells Mario she can read Chinese as she learnt it at the Chinese Restaurant and she also reads out something about a watch in a sh*t in a toilet and Mario who heard it before sighs so they have the Idea that pulling another Fortune Cookie may work Jeffy denies and says he's full after the pizza so Mario offers him chocolate cake and goes crazy on the cookie and they are now back in their normal bodies! Rosalina reads the Fortune and it says "Man who stand on toilet is high on pot" Mario claims everything is back to normal and Brooklyn T. Guy comes in with a pair of scissors saying "Alright Mario, I'm here for ya nuts".
- This is Rosalina's first appearance since "Jeffy Has Kids!" and the first appearance in 2018 and SuperLuigiLogan. The explanation given for her extended absence is that the line at the Chinese restaurant was extremely long (though some fans theorized she was cheating on Mario and sleeping with other man, and got the Chinese food to cover it up), the real reason being that her voice actress, Elaina Keyes, was in college, and presumably only just got out for summer break.
- This is the fourth "Body Switch" video. The first video was "Switching Bodies!", the second video was "Life Is Ruff!" and the third video was "1 2 Switch Bodies!".
- This is the first "Body Switch" video not to star Bowser Junior.
- The fortune that Mario read while in Jeffy's body translates to, "Did I tell you that you had dinner?"
- This episode appears to be a parody of the movie "Freaky Friday", in which a mother and her daughter switch bodies after eating fortune cookies.
- At 9:54, Brooklyn T. Guy can be seen on the left.
- In Jeffy's Brain!, Rosalina became vegetarian, but she was eating pepperoni pizza in this episode.
- However, it is not 100% confirmed that she ate.
- Also, it may have just been a joke for her being vegetarian, but in truth, she can eat meat.
- It is also possible she was on a diet, and couldn't eat meat until now.
- There is also a chance she picked the meat off the pizza.
- She returned to not eating meat in Rich Mario! though there could be a possibility she may eat meat occasionally.
- When Jeffy was about to juggle hammers without his helmet on, Rosalina took Mario's side instead of Jeffy's, which is odd since Rosalina usually defends Jeffy when Mario yells at him.
- However, it could be that Rosalina sees that Mario has a point about Jeffy's bad behavior, so she just doesn't want Jeffy to get hurt.
- It is also possible this was done for the criticism she received when defending Jeffy.