"Jeffy's Clone!" is the 362nd episode of SML Movies.
The video opens up with Junior playing with his toys when Cody shows up with a heavy object covered by a black blanket. Cody reveals that it is a ‘C-C-C-Cloning Machine’. He wants to clone Ken so he can have a ‘caboose‘ to his ‘train’ with Ken but wants to test it to see if it is safe first on Junior.
Junior gets in the machine and an uglier, dumber Junior comes out with Junior remarking it looks like a cheap bootleg from Amazon. Cody kills it with a nerf gun (because they're not allowed to use real guns) and it disappears.
Cody and Junior then decide to clone Ken thinking it was rough because it was the machine's first time. When Cody clones Ken just like Junior a worse version of Ken comes out looking much less hunky and muscular. Cody voices his extreme disappointment in Ken's clone. Jeffy shows up and they test it a third time on him.
Just like the first two times, an uglier and dumber Jeffy emerges. However, this clone calls Junior ‘fatboy’, wants to know where his scooter is and wants to fight. Junior and Cody flee leaving Jeffy with his clone. Jeffy asks the clone his name which he responds it is Scooter. Jeffy then asks if he wants to play with toys. It cuts to the playroom where Jeffy throws the Simon Says against a wall and the two continue to interact. Jeffy questions why Scooter is wearing a shirt that says ‘Jeffy’ on it and then gets him a new blue shirt with ‘Scooter’ written on it.
Scooter then leaves Jeffy and goes up to Mario where he pulls on his own ear and screams into Mario's ear. Mario turns to Scooter thinking he is Jeffy until the real Jeffy shows up. Mario demands Jeffy to tell him where Scooter came from and what is he. Jeffy tells him that Scooter came from a toaster but Mario tells Jeffy to get rid of him.
Scooter and Jeffy sit in his crib with Jeffy telling him he needs to leave because Mario doesn't like him. Mario then comes into the room and Jeffy hides Scooter under the bed only for him to yell that he is hiding under the bed and Mario finds him. Mario tells Jeffy Scooter needs to be gone in five minutes.
Jeffy brings Scooter to the door and tells him to leave which Scooter replies he is going the WalMart. Jeffy tells Mario Scooter is gone but Scooter shows up in a shopping cart and that he found his ‘scooter’. Mario tells him to leave but Scooter eggs him on to push his scooter. Mario obliges by throwing him down the stairs. Scooter gets up and says that was so fun but Cody and Junior show up and shoot him with a Nerf gun.
- Bowser Junior
- Scooter (debut)
- Clone Bowser Junior
- Chadwick (Ken's clone)
- Chef Pee Pee (Mentioned)
- Thomas (mentioned)
- This is Scooter's first appearance in an SML Movie.
- There was a sneak peek in one of Chilly's vlogs asking for feedback.
- This is the second video revolving around a cloning machine creating a clone of a character. The first being "Chef Pee Pee's Clone."
- It is revealed that Cody views Bowser Junior as expendable.
- This is the second time that Bowser Junior kills a titular character. The first was in Drawing Jeffy!.
- This is one of the few videos that ended without an SML Question.
- There is no actual description of the video. The description simply consists of links.
- The "C-C-C-Cloning Machine" is very similar to the "B-B-B-Baby Machine" in Chef Pee Pee's Kids.
- Scooter is the same puppet used for Jeffy's anger in Inside Jeffy.
- Ken's Clone is Chadwick from Bowser Junior's Train Table!.
- Bowser Junior does not necessarily break the fourth wall, but recognizes that his clone looks like an "off-brand version of [him] you get on Amazon."
- Jeffy's thumbnail pose from Jeffy's Tantrum, Jeffy Gets Bullied, and Jeffy's Wifi Problem is used again, just without the angry eyes.
- It is revealed in a Chilly vlog that Scooter is voiced by a friend of Logan and Lance, though as of this video their identity is unknown.
- This is the only video to have the post-video be at the beginning instead of the end. This is mostly because Logan wants to make the situation wide and clear so everyone knows about it.
- Running gag: Scooter calls people "fat boy", asks them if they want to fight, and then starts moving his hand around.
- This video shows that real guns can’t be used in this video because it’s too deadly, too offensive, and too violent. So This video uses toy guns instead.
- Unlike how many people tought Scooter didn't died in this episode as revealed in Jeffy and Junior Skip School! that he returns, it's possible that the gun shot just knocked him out as if the people see with attention the gun just hitted in the hand when Scooter was trying to fight Junior and Cody, making it don't be a fatal shot.
- This episode was uploaded 1 year after Bowser Junior Kinda Goes Camping!