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

I'm going to dunk in her.
by niggerboy445 November 29, 2024

Boss: Are you coming to the morning meeting?
Steve: Nah man, I've got the dunks again. No more dunkin donuts coffee for me.
Steve: Nah man, I've got the dunks again. No more dunkin donuts coffee for me.
by CropDust March 12, 2018

by Kamrun August 24, 2023

When you sit on a public bar toilet and the water level is too high, resulting in your testicles plunging into the swamp.
Dude #1: what’s up?
Dude#2: not much eh, just got back from the crabby joes, don’t use the restrooms there, I ball dunked hard.
Dude#2: not much eh, just got back from the crabby joes, don’t use the restrooms there, I ball dunked hard.
by Clogbuster April 16, 2022

When a girl has her ass sticking straight up in the air and a guy dips his cock right in and gets shit all over it.
by pikapoo1 January 9, 2021

by Tomandjane September 26, 2021
