synonymous to the term baus, which itself is slang for boss.

Especially used to describe Deadmau5 and Deadmau5 affiliated subjects
Deadmau5 is bau5

Raise Your Weapon is bau5
by ed-meister February 28, 2011
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A term or abbreviation for the word "BOSS". It also can be another word for someone with the name CHANEL BARCELON
dogshit: yo you see that girl over there?
Catshit: yeye i think her names channel!
Dogshit: daaang shes probabley a bau5!
by bau5 poop man June 25, 2012
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