Definitionen
1.VerbTo leave and return in a short time."I'm just popping off to the shops to pick up some bread."
2.VerbTo die suddenly.
3.VerbTo kill someone.
4.VerbTo fire or launch (a shot, projectile, or missile), especially singly or in small bursts.
5.VerbTo speak frankly."popping off at the mouth"
6.VerbTo release flatulence, generally in short rapid succession.
7.VerbTo thrust away, or put off promptly."to pop one off with a denial"
8.VerbTo turn off."Pop that light off, will you?"
9.VerbTo perform extremely well (in a video game or other activity)."After changing my mouse sensitivity, I immediately started popping off.; Pop off, queen!"