Bdonktadonk 

In short, a Bdonktadonk is the extremely attractive ass of a hot girl. Bdonktadonks are usually seen in clubs, in bars, at the beach, at the gym, strip clubs, sporting events, or sometimes in the office(if you're lucky). They are usually covered by short skirts, tight pants, spandex, bikini bottoms, panties, thongs, or sometimes nothing at all. They always look like a nice, round, plump, juicy, ripe ass that makes a man stare at it and think to himself, "Damn! That girl's got a fine ass!"
Other terms used for a bdonktadonk include: junk in the trunk, booty, ass, what you put your mug on, saddle up and ride, or baby got back.

J-Lo's ass is the ideal picture of a bdonktadonk.

Bdonktadonk by Irish Charlie April 6, 2005

Honky Tonk Badonkadonk 

Refers to the ass of a country girl. Know this booty by the "britches" or shorts that they wear that are usually too small and accentuate the booty of a white girl that would otherwise have no ass. This ass goes "Left right left" while in motion.

"Yo Billy Joe I was at the pool hall last night and a nice lookin' philly came in with a phat honky tonk badonkadonk!"

Honky Tonk Badonkadonk by Desaundrea Morton-Pusey October 4, 2006

budonkadonk 

apple bottom, sweet ass, gots to be big

j-lo, beyonce

budonkadonk by ya daddy December 7, 2003

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"

badonkadonk by hendelicious April 22, 2006

Honky Tonk Badonkadonk 

a country girl with an ass so nice when she dances you cant help swinging along

Ol' T.W.'s girlfriend done slapped him outta his chair
Poor ole boy, it ain't his fault
It's so hard not to stare At that honky tonk badonkadonk

Honky Tonk Badonkadonk by kevin (mick) meise September 8, 2007

badonkadonk 

Voluptuous ass.

Damn, check out the badonkadonk on J-Lo.

badonkadonk by mr.sleepy September 12, 2003

budonkadonk 

Junk in the trunk; a rotund or corpulent behind; something you can pull up to and put your mug on

The pretty girl had a budonkadonk that jiggled as she walked down the street.

budonkadonk by keo g h May 2, 2006