(noun) A large and formidable posterior
Denise does not need a car, she can bounce home on her badonkadonk.
a thick delicous booty that giggles like jello if it moves a tiny bit and it makes even gay guys drewl at the sight of it
j-lo has a badonkadonk
an extra extra nice ass, bubble butt or hot booty
a guy sees a girl walk past who has an extra fine ass and says to his mate
guy-"i wouldn't mind putting my thumb in that"
mate-"yeah thats what i call a badonkadonk"
A womens derriere that has the shape of, and bounces like a basketball. The word is derived from the sound produced when you bounce a basketball. A case of the sound of one urban icon, naming another urban icon with similar propensities but that doesn't really make a sound.
Nice badonkadonk sista!
A fine ass.
Damn! look at that Badonkadonk!
an extremely big jiggly booty.
you see her badonkadonk?
A fat, succulent behind that brings tears to one's eyes.