When you are fingering a chick and she takes your fingers out of her vagina and sticks it in her mouth and licks the juice off.
After Homecoming Drew goes to Alex's house to get some play. Alex preforms the Nasty Nora and gags, scaring Drew.
by Das Man July 2, 2009

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 May 8, 2014

Aka, the person who messes up your stuff and/or rolls clay to you. A common name for a Nasty Rat is Avery and Carson.
by Miss Ma'am Sir February 10, 2020

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

by Iwantokillmyself April 19, 2016

The best person in the world; you are literally good at everything you do.
Dear Kash Nasty, why are you so perfect
Dear Kash Nasty, why are you so perfect
by The ONLY Kash Nasty January 25, 2021

Nasty doughnut is when you pull out your penis after anal sex and you clean your shaft by stroking the remaining residue off. the remains that are located around your thumb and index finger will be in the shape of a ring and will look like a light brown freshly glazed doughnut
by KingDeanofdingaling July 9, 2018
