Top Definition
Bckaaa!!! is the word you use in outburst at someone else. It is also a word you can use to break an awkward silence.
Joe: Blah....blah....blah....BLAH!!! Im annoying!!!
Sue: Bckaaa!!!

Bob:....
Joe:,,,
Billy:...
Sue:Bckaaa!!!
by Doggie Lover April 16, 2009

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