sup?
How have you been? What is or has been happening? (A colloquial shortening of "what's up?") A: "Sup Randy? I haven't seen you in a while." B: "Ah, not too much, just getting by, you know."
(T)sup?
(ˈ(t)səp) interrog. What’s up?; What is happening?; What have you been doing? Hi! Tsup?
sup?
verb