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2.
An exceptionally large ass that entices black males.
Dang William, that Kelsey sure has a badonk! I'd sure like to jump on that.
by Brian and Opal November 18, 2004
 
1.
A rather large, round, nicely shaped buttocks that is enticing and enjoyable to the touch.
That woman's badonk protruded nicely from her body.
by Ali Horsted April 18, 2005
 
3.
A very large penis. When the man pulls it out to take a piss it makes a "ba-donk" sound.
Girl: "That guy had a huge ba-donk"
by Dr. Boobies March 15, 2009
 
4.
1. someone who is so lame and does not know what they are doing. a more detailed version of a loser. a name given to people who just gotta stop and prevent themselves from embarrassing what they are doing, hence being called a badonk.
person 1: i think justin bieber loves me...
person 2: wow, just stop you badonk.

p1: im so amazing and pretty.
p2: no you're not. you're just a badonk.
by theunknownofplur April 23, 2011
 
5.
Verb. To slap (someone) in the face with your penis.
Dirk was badonked by Derek's emmense manhood.
by C P September 06, 2006
 
6.
mmmm... interesting but yet confusing
When you are in hum-drum kinda form and someone is talking and wants you to lay down an opinion on something you just go badonk
by paul brooks March 22, 2004
 
7.
multiple defintions - crosses over to a name for one of your buds, something cool, (badonking is a good conjunction)
Lets go badonk! Get up off the badonkin' couch so we can roll to the store for some badonk
by Nick March 26, 2003