Definitions by like a fox and/or weasel

'T ' up 

Pronounced tŭp, or tuhp

Contraction of "what up?"

Informal. Used either as a greeting or as a question to ask "what is happening in your life?" or "how's it going?"

Used as a greeting:
'T ' up!
'T ' up yo!

As a question:
'T ' up?

'T ' up by like a fox and/or weasel February 18, 2009