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. 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. by Essss_Meee December 18, 2013
Get the dunk me onemug. That moment when you feel a slight boner when you shit, that you eat more cheese to feel it even more. You then learn sphincter control and fuck yourself in the ass with you own shit as if it’s a shit dildo.
My dude John was space dunking on the toilet so hard last night. He was moaning and you could hear the shit splash
by SCHLONG DONG 85 February 5, 2024
Get the Space Dunkmug. by Bestmanaliveeveronearth July 23, 2016
Get the Slam dunkmug. 