1 definition by RD McLean

Top Definition
1. (verb) Unfortunate or displeasing circumstance, bullshit.

2. (noun) Unfortunate or unpleasant person, douchebag.
1. aw, you have to work on your birthday?! that shit is bumass...

2. So don't call him then...he's a bumass anyways..
by RD McLean December 11, 2006
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