A greeting, commonly preceeded by "what's", meaning essentially the same as 'what's up'.
To be shooting groups of 2 or more people; to 'pop' them.
Usually proceeded by 'pussy', this can be abbreviated to mean the same thing. "Pussy Poppin'" is the art of a woman bending over during a dance to reveal her vagina, so that her dance partner can effectivley 'pop' it.
1. What's poppin', man?
2. People was poppin' each other down near the club last night. or: "At the club and the streets- or wherever we should meet
Its choppers chopping, pistols popping,
Nigga you don’t know me " (T.I.)
3. Head down pussy, pussy poppin'