Urban Dictionary: bunio

slang for junior, can be shortened to 'bu'

bunio, hey bu, get my 40 outta da frijj

by chukl October 06, 2008

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dark person useless type

that guy is a bunio

by shz May 20, 2003

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word for small penis

i have a bunio

by darek March 21, 2003

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a dark person often a thief drives a lowered fiat uno

that guy is a bunio

by shz May 21, 2003

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