1 definition by GEAK023

Bung is a barrel. Wopple is to empty. So, you wopple the bung.

OR

it's slang for calling someone a butthole.
Grace says: "Jake is a bung wopple!"

Jake says: "I'm going to wopple your bung Weston!"

butthole
by GEAK023 February 3, 2011
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