badonka donk is when you've got a girl, her legs are on the mantel, and you scream skank'D into her nose. No really. It is. i saw it on TV once. Honestly. BADONKA DONK!
An ‘ebonic’ expression for an extremely curvaceous female behind. Women who possess this feature usually have a small waist that violently explodes into round and juicy posterior (e.g., 34c, 24, 38). Other characteristics would be moderately wide hips and a large amount of booty cleavage (i.e, depth of butt-crack).
1. An ass whose curvature is so intense that you can rest your beer on it.
2. A pair of buttocks so spherical that scientists could calibrate their instruments with them.