Tommy disguises himself as an alien for fun when he suddenly gets caught and taken to a base where all of the other aliens are at, although he and the aliens start to have a lot of fun. Meanwhile, the Omegas and Avians, finding out what happening, decide to go rescue him... by raiding the base.
The Naga encounters the Smashaliens as they decide to join forces and cause chaos, as Howler, Rachael, and both of their friends are forced to also join forces and fight off the Naga and the Smashaliens.
Out of boredom due to his parents working and Kyle and Katie being busy with stuff, Ryker decides to invite some CN children into a sleepover (those being Dexter, Little Suzy, Bubbles, Ed, Billy, Chowder, Claire, Craig, Victor, and Stella), but things get awry when a bug monster breaks into the house and tries to attack them.
The Worldwide Animation characters get abducted by a hostile group of aliens as they decide to work together in order to escape.
Ren, Mandy, Squidward, Flytrap, Emily McEdderson, Riley Killian, Eric Cartman, and Diesel are forced to take an "anger management" class due to other people having enough of their short temper, yet they soon learn that the class is actually a trap as their "teacher" wants to turn them into what she calls happy smiley slaves.
An American Idol-esque contest is being held, as characters from WB, Paramount, Disney, and Universal (and likely Nintendo and Sega too) decide to participate in it.
When some idiot from either WB, Nick, Disney, or Universal goes into the YoutubeVerse and vandalizes various places, Corey Creepe decides to unite various webseries characters and declare war on the WB, Nick, Disney and Universal characters.
Sheen: I mean, it's not like once I push a button, the whole lab is gonna explode. (Pushes a button as it teleports him to a different place) And besides, Jimmy probably has something to f- (notices) WOAH!
Sparky: (translated) Who even are you? ...Well, the asdfmovie fellas, Annoying Orange, Happy Tree Friends characters, Brody Foxx, and the Hazbin Hotel characters, I know, but for the rest of you... I don't even know you!
Goofy: The scientist... (points at everyone else) And that's VerbalAse... aka the guy who made his version of me do that Patrick pregnant with SpongeBob's kid joke, and that's the Solar System gang, and that's the League, and that's Four and X, and the Storybooth guy, and the Missing Halloween children, and the Crash Zoom trio, and the Don't Hug Me I'm Scared Trio, and Sylvester the Talking Cat, Oishi Kawaii, Salad Fingers, the EddsWorld characters, and lastly, it's the Dog of Wisdom!
Dog of Wisdom: (translated) He really knows his webseries stuff, doesn't he?
Dog of Wisdom: (translated) Well... an idiot from your "TV Land" came and vandalized our homes, so we decide to join forces and cause some destruction as payback.
Howler: ...Can someone explain what that dog just said?
VerbalAse: What he is saying is that an idiot from one of your studios decided to come to our homes and vandalize all around them, and we were really upset.
X: So... we decided to become an army and get into a war with you as revenge.
Mandy: And you imbeciles decide to attack all of us and try to destroy our studio?
Kate (Crash Zoom): Hey, the idiot who caused this could be in any of those studios doing some dumb stuff, we already attacked Disney, but he wasn't there, and we were about to do the same with the other three until you beat us.
Sheen: (chuckles nervously) No... hard feelings, right?
The internet characters: ...
Jimmy: I told you, Sheen, to not do anything stupid! But nooooooo! You had to teleport to their place and vandalize it, causing them to want to destroy us! Look what happened to the folks at Disney because of you!
(Sheen turns to see the Disney characters all beaten up)
Ren: And we've would've suffered the same because of you... eediot!
Roger: I'm very disappointed... I wanted to shoot those internet fellas down to show how awesome I was during the war I went to.
(The internet characters glare and growl at Roger)
Stella: I think I have an idea. How about all of us can help you clean up your places to get rid of all of the graffiti. In exchange, you guys help us repair the damage at here and at the Disney studio, and then we can just call it a day and pretend this never happened.
Missing Halloween girl: ... (blinks)
Dante: I don't see why not.
X: But that's gonna take a lot of work. We're a small group here compared to... all of you.
Stella: That's why I said "all of us".
Bugs: So... what do you say, docs?
Corey: Hmm... I suppose we could... under one condition!
Diesel: Aw, shit...
Collin: And what's that?
Corey: We would like to (points at Sheen) keep the culprit at our place for a bit.
Ren: Are you gonna punish him? If so, then go ahead! That eediot deserves it for almost getting us into a war!
(They wave as the internet characters go back to their place)
Solan: Ah... home sweet home...
Brody: Yeah, now I can continue doing yo mama jokes!
VerbalAse: And beatbox battles!
Dante: And stories... (looks at the viewers) No, I mean REALISTIC stories, not those ridiculous ones with "uncles turning out to be their sisters" and all of that stuff, those are just a bunch of wannabes.
Four: And I can continue BFB! Yay!
Sheen: Pfft! That sounds lame!
Sylvester (TKC): Shut up, dumbass! No one asked for your opinion!
Sheen: Ugh... fine!
Charlie (Hazbin Hotel): So, uh... Kate? What was this punishment you thought of for him? I mean, you did say you were keeping it a secret until we finished cleaning, and we finished cleaning, so you might as well spill the beans.
(For laughs, Annoying Orange literally spills a can of beans on the floor)
Annoying Orange: What? She said "spill the beans!" (laughs)