Aircheeks 

people walking around with their ass hanging out of their clothing.

Girls, just because it's summer doesn't mean you look good with your aircheeks hanging out.

Boy! Pull your pants up, how do you expect to walk with your aircheeks hanging out of your jeans?

Aircheeks by psychoesthesiac July 10, 2010

Asscheeks 

Logan Paul’s boxing skills

Person 1:Dude did u see the KSI vs. Logan Paul boxing match?

Person 2: ya Logan Paul was asscheeks

Asscheeks by ImFunnySometimes August 25, 2018

Asscheeks 

Used as an adjective to describe something that is frustrating or ridiculous. Used in the same way as "bullshit."

Can also be used as a noun. See the cheeks.

I can't believe I missed the final exam. That's asscheeks, man.

The IR spectroscopy is not showing the correct structure, which is totally asscheeks.

Asscheeks by dochomie July 7, 2009

Open Asscheeks 

The practice of spreading one's asscheeks open with your hands to allow for easier penetration during anal sex.

"Did you do open asscheeks with Jenny last night?" - Bob
"Didn't have to, her ass was already so loose." - Steve

Open Asscheeks by Stephen D. April 17, 2007

Bag Of Asscheeks 

Something you call someone in a derogatory manner, however usually said amongst friends as a joke.

God, Brendan, you're such a fucking bag of asscheeks

Bag Of Asscheeks by BagOfAsscheeks May 14, 2016

Asscheeks 

I like to shake my jiggle-wiggle crack!
I got two asscheeks on my back
You know I'm comin' comin' round, when you hear that ass-clappin' sound
Crack crack crack
Triple boom from my back
Hear my asscheeks flap!
Oh yeah.

Oh! How my asscheeks are trembling with delight!

Asscheeks by couchpotatofr March 19, 2023

White asscheeks 

White asscheeks is a slang term usually used in the heat-of-the-moment during a lit-ass round of Fortnite: Battle Royale. This phrase is usually bellowed by a gamer when they are in a mindless state of rage, thus it lacks a concrete definition.

FoxSlayer_57 while playing Fortnite: STOP FUCKING MY WHITE ASSCHEEKS!!!

White asscheeks by wpkoski September 11, 2021