Top Definition
A substitute noun when you get a mental block or just plain can't be bothered saying the word you mean. It's a bastardisation of the Greek word pousti (an insulting term for a homosexual man). Unlike the original Greek word, busti carries no homophobic connotations.
Hey, could you pass me the busti?
#pousti #filler #lazy #greek #gay
by vastheman August 16, 2009
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