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1.
an abbreviation for "Oh Shit, Wayne Brady!" It's usually used when a seemingly nice black man walks up to a nervous white man.
Black Man (to stranger): Excuse me, sir?
White Man: OSWB!!!!
(White man slaps Black man and runs away like a little girl)
Black Man: Don't worry! I'm not gonna choke you!
by AirCycle May 30, 2010