Top definition
When a woman wearing a skirt & no underwear briefly opens her legs so that her crotch is visible.
I was sitting on the train and this woman across the aisle basic instincted me!
by McArrr May 08, 2008
Get the mug
Get a basic instinct mug for your dog Trump.
Sep 6 Word of the Day
Style with Ease
Damn that was a steezy ass kickflip son!
by niggaliciouszor April 29, 2007
Get the merch
Get the steezy neck gaiter and mug.

Activity