Quotes / Overused Running Gag

"Oh my God, if you say 'we were on a break' one more time, I'm gonna break up with you!"
Chandler, Friends

"...Yeah, this part stopped being funny by now."
raocow, SMWCP (in relation to his gag about singing badly while farming for 1-Ups)

"It wasn't even a funny joke to begin with but they hammer it down, they hammer it down all the way to bloody China!"

Mega Man: Dr. Wily, the wisest course of action would be to actually finish me off before announcing your evil schemes aloud.
Dr. Wily: Oh, super. We're back to doing this joke again, are we?

"Why do they always want the cake?"
GLaDOS, LEGO Dimensions