ass nasty 

Extremely nasty, very disgusting. Similar to butt ugly.

This meatloaf is ass nasty.

ass nasty by awmm August 2, 2017

ass gas 

a bad fart

person 1: what the fuck is that smell
person 2: shiit smells like ass gas
person3: gross

ass gas by tehnewmemes October 12, 2017

Ass gagging 

When you have food poisoning or diarrhea so bad that once you've pooped everything you have, your ass begins to dry heave.

Rob got so sick from the bad Thai food that it only took twenty minutes to begin ass gagging!

Ass gagging by Wrighteous53 December 11, 2017

Ass My Dude 

(exclamation)
1. When your dude makes a sick grab or clean huck and you bend over and point at your ass through your legs and yell Ass My Dude!
2. When your dude wins an arcade game big and you yell Ass My Dude!

Someone's dude- *Bids for a full field flick for two points*
Someone- Ass My Dude!

Ass My Dude by wwwvfreshman January 22, 2019

Ass licking

- Obvious definition: licking the ass of someone in a sexual way!
- Slang: when you do everything for someone to appease to their whims

Most of my coworkers' ass licking, going around gassing up the boss and complement his nonsense orders.

Ass licking by LexicalBoomer February 2, 2020

Ass fuck 

1. When you ass fuck someone

2. Or your friends chant ass fuck

1.
I just ass fuck that bitch

2.
Friend 1: ass
Friend 2: fuck

Ass fuck by Hawtbitchtits July 14, 2020

Ass Check 

The act of an individual or group smelling someone else's butt at a party or public space after detecting the smell of feces within their general region.

Olivier: I smell shit around here what do you think Isabelle
Isabelle: I think we should do an Ass Check to see who is guilty
Oliver: Sniff, Sniff I think Aimee shit herself
Aimee: Sorry guys shit happens!

Ass Check by hahasuka December 6, 2020