A cheap plastic jug or box of wine; must be 4 litres or more and cost under nine dollars. The original Bumjug was a plastic gallon of Vintner's Choice red which retailed for $4.85 in 1985.
"Knock-knock!"
"Who's there?"
"Howie."
"Howie WHO?"
"How we gonna get another BUMJUG?"
by roland April 29, 2002
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The act of having anal sex
That speed whore, loves to get bumjugged
by Anonymous April 2, 2003
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