the act of one male inserting his testical into a females vagina, often done in the pile-driver position.
warning- only for the flexible
warning- only for the flexible
girl-"I want you to dip your balls in me"
guy-"No shit bitch thats called the nutsack slam dunk go look it up"
{does the nutsack slam dunk}
girl-"that was amazing you really know how to dunk those balls I think i-"
guy-"not now bitch, im in the fucking zone (continues to dunk while cutting her off in mid-sentance)"
guy-"No shit bitch thats called the nutsack slam dunk go look it up"
{does the nutsack slam dunk}
girl-"that was amazing you really know how to dunk those balls I think i-"
guy-"not now bitch, im in the fucking zone (continues to dunk while cutting her off in mid-sentance)"
by zohan pubes December 15, 2010

by Jean February 19, 2005

by Skytrain Riders November 13, 2011

When you and your boys beating the meat and all your man milk shoots straight into another guy's throat from 4 feet away.
by Supreme Gunk Dunker 99 March 30, 2017

when you are at a hardcore show and there is hate moshing or crowd killing and someone runs up and slam dunks the people standing and watching the band.
dam did you see that kid brake his arm when he slam dunked a kid at that and hell followed with show.
by xdavidlapearlx December 20, 2008

To perform a dunk in a one-on-one basketball confrontation (during either a two-person or team event).
by Pookman July 22, 2009

by ConVeX_ShotZ September 13, 2014
