I was on ft with my best friend and she heard her sister in the other room and she didn’t know what to do. I told her to do the nasty flush.
by Know one knows?????? August 5, 2019

A nasty virgil is a flummoxed little person who's balls are bigger than their penis. This size difference causes the nasty virgil to often pee on his own ball sack, thus making him smell like urine. This smell merits calling him nasty virgil
by Wizzard Karl 2 October 10, 2014

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

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

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

by bullfrog_jwa December 11, 2012

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 May 21, 2018
