dunktank 

v. Dipping, driving, or penetrating into a vagina, mouth, or butt hole using one's testicles.

similar words: Teabag, Balldip

"I just dunktanked that girl in the ass so hard!"

"My balls are so big that I was only able to dunktank one of them!"

She really wanted him to dunktank her mouth.

He got off on dunktanking chicks.

dunktank by dj dan October 2, 2012

Dunk Tank 

This sexual move occurs while having sexual intercourse with your partner from behind (doggy style) in a bathroom in front of a toilet. Right before your partner orgasm's, whether male or female, you shove their head into the bowl of the toilet.

Guy1: You know how i got with that chick last night, the busty brunette.

Guy2: Yeah what about her?

Guy1: I totally Dunk Tanked her last night!

Guy2: YOU DIRTY DOG, YOU!!!

Dunk Tank by Slefmruts August 16, 2009

Dunk Tank 

Being in an elevator when someone pisses themselves. Pissing your own pants in an elevator.

Dude, Corinne was so drunk last night she pissed herself in the elevator on the way up to her apartment. It smelled like I was in a dunk tank.

Dunk Tank by Hitler-esque_Natron January 2, 2012

Dunk Tank 

While having sex, your partner punches you in the face right before orgasm. i.e. Hit the button, then you get wet. See also "Buffy"

Dude, whats that bruise on your face from? My girl totally gave me a dunk tank last night.

Dunk Tank by swordinthesound April 13, 2009

danktanking 

The atemp to fill ones penis with milk to enhance sexual preformance

So I was at his house and I thought everything was ok but then I caught him danktanking

danktanking by slizzeredlizard November 23, 2010