Preventing a friend from cursing in front of your parents: GIF

Zoe Deschanel in New Girl:
"You son of a..." hesitates "PENIS!"
"Well that didn't make it any better."
-thepinktrex

This is what happened between me and a friend on sunday

Today i said "fuck off motherfucker" to a friend right as he opened his garage dooe and his mom was right there... fml

what movie is this from?