1. n. Large, curvacious behind.

2. n. The Badonkadonk, also known as the JL421 Badonkadonk, or just called "The Donk" is a land vehicle and "battle tank" created by NAO Design. (cite Wikipedia)

Also spelled badunkadunk.
1. Ninja has a nice badonkadonk.

2. The army may have the Badonkadonk, but Ninja has a better one.
by vlaid October 14, 2006
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(Noun) a sufficient mass of ass
Damn bruh you see that chick? She had a badonkadonk!!!1
by Elprimo January 31, 2017
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When a female has a huge ass, i'm not talking about a weak, scrwany, undernourished anerexic ass, i'm talking about a big, fat, jiggly, round booty.
IT got it's name, by mimicking the sound an ass makes from a distance (when you check one go by, in slow motion, it goes, Badonk-a-donk).
Damn Yo, that quite possibly is the biggest ass i've ever seen, that's not just an ass, thats a badonkadonk, i want a piece of that.
by Erectus Maximus April 4, 2004
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A booty that make you say "DAMMMMMMN". Booty so big each cheek be bouncin when the ho walk.
by JCPhoreal July 27, 2003
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Something you put your mug up on, you saddle up and ride, an ass.
Dave Chapplle: What is A "Badonkadonk"?
Lady Cop: are you talking about my butt? umm
Dave: that is correct
****
Dave Chappelle: What is A "Badonkadonk"?
Asian Grocery Store man: Um a big penis?
Dave Chappelle: im sorry thats incorrect.
by ToddFather June 27, 2006
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The word used when old white dudes address a nice ass.
(*two old guys sitting in a nursing home*)

Walter: Wow Charles would'ya look at that.
Charles: What is it now Walter?
Walter: Are you telling me you haven't noticed the badonkadonk on the new nurse? That thing is huge!
Charles: My wife is not dead yet y'know. But of course I have, I might have poor eyesight but how could i miss that thing?
by Jaylen653 June 21, 2018
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