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1 definition by marcus blainey

gibbons is the fluffy stuff that you get in your belly button, he is those really annoying cane toats that you just want to boot away, and never see again. The term gibbons originated in australia, by two notorious men who shall remain nameless. And a gibbons smells really bad
Oh shit i have this huge clump of gibbons in my belly button, god dam it stinks.
by marcus blainey July 16, 2006
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