Divine's reaction to getting a turd as a birthday present.
Divine: OH MY GOD ALMIGHTY, SOMEONE HAS SENT ME A BOWEL MOVEMENT!!!
after a few lines
Crackers: Nobody sends you a turd and expects to live!
There's also the look in her face after Cotton reads the birthday card that addressed her as 'Fatso'.
The Marbles catch Channing dressed up as Connie and Raymond, imitating their overheard conversations. One wonders how the hell he can recall all their past dialogues so seamlessly. Must've read the script...