The act of placing one's testicles into a woman's anus during intercourse. Generally, this occurs without the woman's knowledge.
Man: Dude, last night I was banging this broad and then I went for the slam dunk and made her scream! It was fucking funny.
Friend: Damn. You should have donkey punched her too.
Friend: Damn. You should have donkey punched her too.
by bojanglesmchuffington August 3, 2007

Similiar to ankle dipping, the act of inserting ones foot, into the anus, until only the ankle remains exposed.
by Papa Goat January 14, 2008

by El Martillo January 6, 2009

a term used to define a man named blake duncan. a smart and fast and out going human being. known for driving his camaro and always tring to have a good time.
by blake duncan June 22, 2008

by checkers-dunk July 13, 2004

When a man his at the point of climax pulling out and shooting it in the air only to catch it his hand and "slam dunk" it in to the women's face.
Women: "why did you pull out?" turns her head round. Man: "kobi" hand lands on her face. Slam dunk!!!!!
by Hardmaninc April 16, 2019

by fatach March 23, 2011
