What is Slack Vagina?
1.
a loose or un-elasticated vaginal opening that whistles when the wind blows, see also Shawn's mom
That girl had such a slack vagina I had to tie a board to my ass to keep from falling in.
2.
a vaginal passage that is so loose it ressembles a pair of loose curtains. possibly due to over use of it be it sexual activities or different.
look at her cunt! it's a really slack vagina!
See
Random Words:
1.
I. The presence of ejaculation on pubic hairs, either purposefully or by accident.
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1.
When you "cock-block" a guy using a stink bomb.
There's some tool at a bar looking like he's going to score with so..