When something or someone gets real difficult to deal with in a hurry. Or, when things are going real well and turn to real bad in an instant.
That test was pretty easy, but then the last section snapped nasty.
Whistling Straits golf course snaps nasty.
Whistling Straits golf course snaps nasty.
by Wide Open Throttle March 06, 2009
Any large person who refuses to engage in daily personal hygiene, often smelling of rancid garbage and/or rotten cheeseburgers with onions on a hot day. Also the same person who refuses to courtesy flush who may have had a gastro sleeve whose stool is unbearable to the point of choking and/or vomiting.
by Unc Vinny September 27, 2019
The kid at the school got the nickname Slim Nasty in basketball class because he was a skinny baller, but after 3 years he still had the nickname.
Slim nasty
Slim nasty
by SlimN June 07, 2013
Josh: I saw Alec walk out of the Library crying, is he okay?
Connor: Yeah he was probably doing the Sad Nasty with his girlfriend again.
Connor: Yeah he was probably doing the Sad Nasty with his girlfriend again.
by Centurion_Code April 04, 2018
by Tommy Beersman March 29, 2022
When you cum in your womans pussy then put your fingers in her cum flooded snatch and wipe them under her nose. Also called "The Armor All" treatment.
by SlickStickRick March 27, 2014
by Iwantokillmyself January 07, 2016