by crazieman2 November 1, 2003

Similar to a slam dunk although performed naked by a male. (Slap "put or apply something quickly, carelessly, or forcefully")
by Klindo n byrnedogi November 16, 2013

When you have sex by having your partner lay on there back with there ass in the air and you lower your junk into her vagina.
by Dong dunk King May 11, 2020

When a girl is giving a guy head and refuses to swallow, the man holds her head on his erect penis as if he was dunking her head into a pool of water. She now is left with two choices: drown or swallow. No, biting it off is not an option.
I wasn't even sure if courtney would be a swallower so I didn't take any chances. I gave that hoe the cum dunk.
by bLiTcH February 4, 2008

by Mr bacon December 18, 2017

I was walking down the street the other day and i swear i saw a tonka dunk that was reachin a speed of about 2 footlong sandwiches a sec.No Joke
by dutch Sega October 25, 2006

The practice of taking an ice bath or any cold water dip that covers the genitals, usually after a long run.
"That was a great 10 mile run this morning! I'm gonna go dunk the junk."
"Man, you must have balls of steel"
"Man, you must have balls of steel"
by Condemnedstickman April 16, 2010
