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1. Adjective used to covertly describe someone as an enormous douchebag.

2. Adjective used to convey a douchebag of immense proportions.
"Sweet IROC-Z Larry, that baby is as vinegargantuan as you are."

"You see Larry's new IROC? That guy isn't just a douchebag, he's a vinegargantuan douchebag."
by heatshedfogphase April 24, 2008
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