Shack the cheeks

A situation during sexual intercourse when a man ejaculates explosively in between the butt cheeks of his partner. He then would vibrates the butt cheeks of his partner while his semen drips down their crack.

Chris - Listen baby, im not trying to have some candle light dinner over wine tonight. Im just trying to shack the cheeks.

by Shhtevenn June 9, 2016

alian cheeks

alian cheeks are the ass cheeks of the blue alians in avatar.

would you betray your race to clap alian cheeks?

yes i would

by dietz March 23, 2023

Left ass cheek autism

A person who fakes autism because they think its silly/cute

Chrissy's autims came from their left ass cheek left ass cheek autism

by BowieePOP January 16, 2024

tongue-in-cheek

The adjective to describe how funny some previously unheard UrbanDictionary definitions are

I love scrolling through Urban Dictionary; some definitions are so hilariously random and tongue-in-cheek that I can't help but laugh out loud!

by Emotional Cruiser November 4, 2025

slimey butt cheeks

slimey butt cheeks is the most hottest person in the world i want to fukin have sex with her

slimey butt cheeks are amazing

by bereel December 6, 2012

Cheek Stuffing

To secure the bag on Aeos Island expeditiously

Sean is cheek stuffing on top lane

by Cünt March 22, 2022

JP Cheek

One fly guy!!! He is cool!!! He rocks the school!!! He like to sing random songs during break and accidentally destroyed one of the moons of Saturn while doing a science fair.

JP Cheek accidentally destroyed the 5th moon of Saturn!!!

by O CRUD! November 28, 2003