ANOTHER INCORRECT QUOTE BUT ITS FROM THE SHADOW THE HEDGEHOG FANDUB (aka Underverse 0.6 battle in a nutshell)
Nightmare, in his larger form and clearly pissed : YOU HAVE SOME EXPLAINING TO DO.
Cross : I don't think so, Nightmare! You have to do what I say or else you're under arrest, Nightmare! Night-Face! Night-Poopy-Poopy-Butt!
Nightmare : YOU MAY BE THE-DON'T YOU EVER F U C K I N G CALL ME THAT E V E R A G A I N OR I'LL KILL YOU-
[Suddenly a positivity arrow gets shot at Nightmare, causing him to go back to normal size as he falls onto the ground]
Nightmare : cOUGHHHH-[wheeze]
Dream : Not if I kill you first.