badadunkadunk

If I'm not mistaking, you're thinking about Missy Elliott's song "Work it" and when she says "Badonkadonkdonk", she's not saying the correct word.. Badonkadonk is the correct spelling of the word. She's only using the last two "dunk's" to make it fit in the song.
(A Badonkadonk is an extremely fine, big, nice, sexy (mostly female) behind.

-Oh my GOD! Look at the badonkadonk (correct spelling) (or badadunkadunkdunk, as you spell it) on that girl over there!
-Mhhmm...

badadunkadunk by Emma C September 21, 2005

badadunkadunk

Undetermined orifice of the body.

My badunka - dunk - dunk

badadunkadunk by Marc_ August 31, 2005

badunkadunk 

a dick-bouncin, dynamic booty, that defies the laws of physics and reminds men why we wanna be dogs or an urban term used to define approval of the voluptuous curvature of a feminie rump.

We snapped our necks 'round, lost the beat of the funk, and laid our eyes upon Maryjane's beautiful badunkadunk.

badunkadunk by William Speare March 17, 2003

a badunkadunk butt 

ADJ,

The greater than averaged sized booty of a female when in motion. The booty makes 2 moves. 1st, badunk(up) and 2nd,adunk(down).

Damn, did you see the booty on that one..it was like....badunkadunk!

a badunkadunk butt by Skinny B September 16, 2005

a badunkadunk butt 

Someone in possession of a large posterior. Also known as "junk in the trunk."

Hey, did you see Becky's huge badunkadunk butt? It looks like she has balloons stuck to her ass!

a badunkadunk butt by MRI August 26, 2005

badunkadunk 

A bangin' ghetto booty.

"Check dat badunkadunk."

badunkadunk by Diego August 29, 2003

badunkadunk 

The posterior of the female anatomy when concerning the homosapien species. In which the diameter of the said posterior is not to exceed 50 inches but not to go below 40 inches. Equally as important the owner of the badunkadunk must possess a waist line no larger than 2/3 the diameter of the badunkadunk.

Noun: She has a nice badunkadunk
Verb: Her ass seems to be badunkadunking

badunkadunk by the wise black men January 14, 2004