by babygurl69 May 04, 2004
by stephanie neubeck March 10, 2004
When a girls ass its so big when she walks in hall ways it hits the side of the walls, makinga a ba dunk-a-dunk noise. also when slapped it jiggles anywhere from 5 seconds to 4 hours
by dpizzle February 21, 2005
Damn Bitch, u got a ba dunk-a-dunk!!!
by Tha Party PIMP June 10, 2005