Levi: hey what is this? *holds out spongebob*
SpongeBob: BAAAAAAA
Erin: I don't know
Mikasa: stand back senpai
*armin smashes the door open holding a AK47*
Armin: ITS A SPONGE DEAMON! *blows spongebob up and Levi stands there*
Levi: WHAT ARE YOU FORD FROM GRAVITY FALLS?!
Others:?
Bill Chipher: did somebody say gravity falls?!
*armin blows him up*

End :D