1. A semi-erect phallus which thereby inhibits comfortable urination.

2. A derogatory term for a person/s, which matches the definition stated in 1.
1. "damnit.. i just tried to take a piss, but i've got a gaboona!!"

2. "you're a fkn gaboona :/"
by perverse & crispy November 1, 2004
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