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1.
A proportionate, girthy penis
She said give me a big one, so I whipped out my badonkadong.
by _Big__A July 29, 2006
35 30
 
2.
An impressively large penis; exclamation of delight.
Brother Steve is the Patron Saint of Ba-donka-dong!
by Grass-abber December 04, 2010
0 6