T.W.A.B. - (Time Wasting Ass Bitch). A seemingly single female (usually in a nightclub, lounge, or bar) who would pretend to be interested, and take up most of your night , only to find out she is unavailable or not interested.
Example 1:
Guy 1 : Hey i'm going to talk to that tall blonde with the big boobs
Guy 2: Don't waste your time on that T.W.A.B.

Example 2:
Guy 1: Yo man I spoke to that chick all night and she didn't even give me her number
Guy 2: I told you she was a T.W.A.B.!
by nypaliguy July 30, 2009
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