A Heavy Duty Booty, usually on a fit woman with tight buttocks.
Male 1: "Damn, how she get all o dat?"
Male 2: "I ain't know man, she must work out or suntin."
Male1: "Hell yeeah, she got a Tonka Donk!"
by JabbaB May 28, 2010
It is another word for Har-roop
Har-roop is acting like such a tonk-a-donk today
by brownkidsrock March 02, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×