when you want to - or are going to have sex with a person or persons. Also can be used in past tense "slam dunked" when you have smashed said person or persons.
boy 1 - look at that thicc girl with dat noice booty
boy 2 - you should totally smash her
boy 1 - hell yeah ma boi I'm about to slam dunk her
boy 1 - look at that group of varsity college volleyball players
boy 2 - holy shit they hella fine
boy 1 - imma slam dunk the shit outta them
boy 1 - did what happened last night?
boy 2 - I slammed dunked her
boy 1 - proud of you
boy 2 - you should totally smash her
boy 1 - hell yeah ma boi I'm about to slam dunk her
boy 1 - look at that group of varsity college volleyball players
boy 2 - holy shit they hella fine
boy 1 - imma slam dunk the shit outta them
boy 1 - did what happened last night?
boy 2 - I slammed dunked her
boy 1 - proud of you
by gvsolt June 4, 2018
Get the slam dunkmug. by Kevin Booba Rice September 4, 2022
Get the Slam dunkmug. To forcefully "slam" a dildo into a vagina (or anus) *note- only a soft dildo can be used for the slam-dunk to take full effect.
by fishtits December 13, 2014
Get the Slam-Dunkmug. To shag
by megamegamegamega December 4, 2010
Get the Slam-dunkmug. when she bounces your balls like a basketball, slams it with a hammer.
thus leading the balls to bounce of the human to the floor
thus leading the balls to bounce of the human to the floor
by HueHefner tha goat December 10, 2017
Get the Slam Dunkmug. by MahNiggaJohn June 18, 2019
Get the Slam Dunkmug. 