"Uh Oh, SpaghettiOs!" is the 465th episode of SML Movies.
Bowser Junior had an oopsie!
Chef Pee Pee calls Bowser and Junior to the dining room for their dinner, which is SpaghettiOs. Bowser wants to eat his bowl of SpaghettiOs in his room. Junior wants to do it, too but Bowser yells at Junior refusing to let this happen because he knows that he will make a mess in his room as he's still a child. Bowser leaves and Junior sneaks into his room, but ends up dropping his bowl when Chef Pee Pee was trying to tell him not to presumably under Bowser's orders.
Chef Pee Pee makes Junior another bowl and Junior makes a decoy of himself so that Chef Pee Pee won't know that he's eating SpaghettiOs in his room. Bowser then enters to see if Junior has food so Junior puts his bowl on the ceiling fan. When Bowser leaves, he turns the ceiling fan on, causing the bowl to fall onto the floor. Junior tries to clean up the SpaghettiOs on the carpet, but he only made a huge stain.
Junior calls Brooklyn T. Guy about his SpaaghettiOs problem, but Brooklyn Guy mistakes it for a murder. After Junior tells Brooklyn Guy, he began pouring soda all over the stain because he think it will help Junior. It doesn't but Brooklyn Guy leaves after pouring the soda.
Junior calls Joseph and Cody, the latter came to the house eating baked beans because it's dinner time when Junior called him. Junior shows his friends the stain and asks for ideas. Joseph suggests Junior to pour Chocolate Syrup on the stain so that it looked like that Junior pooped in his room. Junior likes the idea, but after doing it, he regretted it after Cody said that the Chocolate Syrup still smells like chocolate.
Junior then decides to cut up the part of the carpet with the stain on it but place it in the game room. Then use a piece of the carpet from the game room to replace the part of the carpet that Junior and friends cut up. However, the game room carpet they cut up was way to small so Junior decided to use paint.
After that, Joseph and Cody leave, Junior goes to bed and so does Chef Pee Pee, who is stupid enough to believe that the decoy Junior set up was the real Junior. Chef Pee Pee then notices the painted carpet and Bowser notices the stained carpet in the game room and Chef Pee Pee finally explains to Bowser that it's his son's fault. Very angry upon hearing what happened and afraid that if the landlord of the house sees this He and Junior will get kicked out Bowser arrives in the kitchen and had a painful discussion with the decoy over what he did. He then starts beating up the decoy and spanking it not knowing the real Junior is fast asleep.
- This is the second video where Junior creates a Decoy, the first was in Bowser Junior Sneaks Out!. This Decoy however was a crayon drawing of Junior instead of being a balloon with a worried looking face drawn on it.
- This is Brooklyn T Guy's 15th appearance in a row, breaking his 14 consecutive video record streak from "The Teleportation Machine!" to "Chef Pee Pee Pees Peas!"
- This is one of the very few SML Movies that starts with a vowel.
- This is also one of the few SML Movies that have a comma in the title.
- This video got #1 on trending for gaming despite this video had nothing to do with gaming.
- However, it could be in gaming because most of the characters are from Mario games.
- Logan stated in the behind the scenes video that this was originally supposed to be a Jeffy video.
- This video is based of the 1980's Commercial Uh Oh, SpeghettiOs!
- Brooklyn T Guy said the episode's name while he was talking with Junior
- No Charleyy and Friends episodes were featured in this video.