Infinishit
When you're on the toilet with severe diarrhea that won't stop.
Friend 1: Hey, do you want to hang out today?
Friend 2: Sorry, I can't. I'm having an infinishit.
Friend 1: Oh god! What did you eat?!
Friend 2: Sorry, I can't. I'm having an infinishit.
Friend 1: Oh god! What did you eat?!