look up any word, like ratchet:
 
1.
Slang for "What are you doing?"
Me: "What doing?"
You: "Nothing."
by Susan Natch April 10, 2006
 
2.
Short-hand for "what are you doing right now"
Also implies "lets do something/ make plans"
Person 1: "what doing"
Person 2: "jerking off"
by Dopher May 31, 2007
 
3.
short for what are you doing today sir?
what doing? sitting. ob.
by Mike March 24, 2004
 
4.
A group of anal retentive reach arounders obsessed with political friction and the love of booze and music.
I wonder whatdoing?
by whatdoing July 17, 2003