McArch Nasty

The act of fingering a girl on all fours with both hands, one from the front and one from the back to have your arms form a letter "M".

Someone put up a awesome shot of Sally getting a McArch Nasty in the Starbucks bathroom online. She's a whore.

by Jiggamanflossin November 21, 2010

Nasty Flush

When you flush the toilet to let someone know that you know that they’re doing the dirty.

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

Shat Nasty

The act of defecation

Hey Bill, I'm going to take a Shat Nasty!

by bullfrog_jwa December 11, 2012

nasty doughnut

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

Look babe this looks like a nasty doughnut

by KingDeanofdingaling July 9, 2018

Kash Nasty

The best person in the world; you are literally good at everything you do.

Dear Kash Nasty, why are you so perfect

“Do you know Kash Nasty, she’s the most perfect person alive”

by The ONLY Kash Nasty January 25, 2021

Big Nasty

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.

Oh oh, get the spray out....here comes Big Nasty!

by Unc Vinny September 27, 2019

Nasty Jew

The art of taking a shit on a bitch's chest while riding her at her uncle's bar mitzvah

Bradley gave Ashley a Nasty Jew last night at her Uncle Sam's bar mitzvah.

by Iwantokillmyself April 19, 2016