When one's fart is so volatile that the instant it is released it stinks up the room. Also known as "immediate stink".
Alex: I just farted, and I would re-locate NOW because it just may be an insta-stink!
Sarah: ::is already running away::
Sarah: ::is already running away::
by Sarah3107 October 15, 2010

Back in college we would prank our dorm mates by sneaking up on them, holding them down and givin' em a big fat stink hat
by Haunch Tickler December 29, 2018

by cyndij November 19, 2010

a horrible smelling mexican foot that smells 30 minutes after being released from its shoe. Also the foot shits from time to time. also a cheesey smelling beaner foot
by stink foot December 22, 2008

by marioboss1776 March 10, 2017

A particularly large, unruly, malodorous, and sinister looking vagina, often known to elicit strong feelings of fear and dread in unsuspecting sexual partners.
by hansoloist23 June 16, 2008

A variation of the shocker. However, instead of using the pinky finger for the anus, using the thumb.
by The Wobbly H Pirate February 9, 2005
