my ass cheeks are dry 

When the moistness from your butthole seizes to exist.

" oh damn joe, what's up? " " nothing just chillin with my ass cheeks dry. " " damn man, I hate when the moistness from my ass cheeks discontinues to exist. " " I hate when my ass cheeks are dry. "

my ass cheeks are dry by Bluecheerios123 April 16, 2014

my ass is numb 

when a large shit goes out your ass and hurts then feels numb

mom my ass is numb

my ass is numb by Man is man December 8, 2020

my ass off 

to do a lot or do way too much

I have been working my ass off!

my ass off by krazykrackadrew July 11, 2004

My Ass is an Asshole 

When your ass is most active at inconvenient times.

Scenario 1: You are on a bus that is full, but silent and you really need to let one rip
You (Silently talking to self): "My ass is an asshole at the current time..." *PRRRRRT*

*1 million eyes in your direction*
You (Talking aloud): "Shit..."

My Ass is an Asshole by I-Am-The-Cold July 23, 2014

my ass hurts. 

A benign method of informing others that you have spent entirely too much time sitting on your ass.

I would get up and administer CPR to Mr. Johnson Judy, but my ass hurts.

my ass hurts. by Reverend Gisher November 19, 2007

my ass, bob

What you say when you disagree strongly about something Bob has just said.

"the ataris sucks!"
"My ass, Bob!"

my ass, bob by KaiserMonkey August 21, 2003

my ass hurts 

when u you have some thing stuck in your ass or u are getting done doggy style

wow my ass hurts after that amazing night when i stuck a banana in my ass

my ass hurts by this did not happen to me March 26, 2005