1 definition by IsurvivedTHAThighschool

A portmanteau of "bitch" and "douche". It is used alternately to describe either men or women as bitches and/or douches. Derived from a certain individual's surname from a particular boarding school.
A: "I really don't like that new girl. Doesn't she make you think of you-know-who?"
B: "Yeah, I know; she's such a freaken boosh."
by IsurvivedTHAThighschool June 13, 2008
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