Call Back: "Candace Opens an Interdimensional Portal" references "Rolf Rapes Reality" when Eddy's response to Edd shouting "It's the apocalypse!" is "What, again?", which is followed by Mario's Head showing up and saying "Hello! Remember me?"
In "Squidward Gets Possessed By A Bad Lemon", Spongebob says that a grill is not a stove, prompting Chris to immediately say that it is. Spongebob responds by throwing him out the window, just like what kept happening in "Chris Hates Everyone", also by the same creator.
Car Meets House: Jack Skellington crashes his car into Squidward's house in Skellington's Revenge.
Cerebus Syndrome: A more recent trend — videos such as Candace opens an Interdimensional Portal and Skellington's Revenge start out as silly videos typical of the Youtube Poop genre, then halfway through, culminate into an overarching story. Candace plays this For Laughs; Revengedoesn't.
In "Rolf Rapes Reality", Mario brings about the apocalypse because Eddy won't sing a song with him.
Downer Ending: "Squidward gets Possessed by a Bad Lemon" the moon from Majora's Mask crashes into the Krusty Krab, killing Mr. Krabs. Sponge then laments his passing, with the ending with flash backs of good time between the two.
Soldier: You fight like a girl! Isabella: Thank you very much.
Insulted Awake: In "Candace Opens an Interdimensional Portal", after RED Spy eulogizes RED Scout with "He ran fast, and died a virgin," Scout lets out an indignant "What?!" and breaks out of his petrified Ducky Momo costume.
I Shall Taunt You: In "Candace Opens an Interdimensional Portal", BLU Spy reduces Heavy to tears by calling him a "fat-headed fat man".
Tranquil Fury: The man himself during his "Top 20 SpongeBob Episodes", specifically in "A Pal for Gary" when SpongeBob is being mean to Gary and is oblivious to the monster.
MoBros: If I were watching this on TV right now, I would have done this. (shows a clip of Pink throwing his TV set out the window)
Ungrateful Bastard: Squidward in "Squidward Gets Possessed by a Bad Lemon". After SpongeBob exorcises the lemon from him, he demands he get him some lemonade instead of thanking him. As a result, SpongeBob pushes him to an industrial park and feeds him to a crusher.