An acronym of Wannabe. A Wannabe is a person who imitates or emulates another. Wannabe may also refer to:

Pronounced - "Won-ah-bee". Comes from the words "Want to Be" and "Wanna Be".
theyre fuckin wnb emos.
by some.one June 28, 2007
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WNB-Abrieviation(short term) for WankerNearBy
guy 1-Hey look at that Fag!
guy 2-Yeah, Hey guys Look out! WNB!
by dafoonywoon April 16, 2010
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