assticity 

The amount of ass particularly from the female sex that bounces during doggy-style sex.

Do you remember that girl from the party last nite?
The amount of her assticity was amazing.
It bounced on my penis all nite long.

assticity by Mississippi601 April 4, 2009

Asstivity 

The pulsating movements your dog’s anus makes when he or she is about to defecate.

Person A: Are you sure Max still needs to go?

Person B: Yes. He’s displaying a lot of “asstivity” back there. He’s going to poop any second now.

Asstivity by Robert Sacamano November 18, 2020

Assinity 

1. (n.) Virginity of the anus.

Her preference was traditional intercourse, so as to keep her assinity intact.

Dude, I totally took her assinity last night.

I wanted to save myself for marriage, yet to enjoy pleasures of the flesh; ergo, I lost my assinity instead.

Assinity by tred69 September 8, 2009

asstrocity 

an obese person's ass- usually includes folds, wrinkles, and acne along with the fat

On The Beach: "Hey, look at that asstrocity over there. Someone should tell her to wrap a tarp over that thing

asstrocity by connorsji January 16, 2009

Asstity Belt 

A belt designed to cover the anal cavity of both men and women with lock and key to keep would be anal-ists from entering.

Also sometimes used to prevent one from getting their head in their own anus.

"Gee golly willickers Wally, I would let you stick it in my pooper, but Dad's making me wear the asstity belt and he has the key."

Asstity Belt by mardonna April 8, 2009

asstivity 

Any activity that can be performed while sitting on ones ass. ie - channel surfing, couch potatoing, video gaming.

That "Gilligan's Island" marathon was one serious asstivity.

asstivity by Michael T Adams March 6, 2008

asstivity 

Any activity that can be performed while sitting on ones ass. ie - channel surfing, couch potatoing, video gaming.

That "Gilligan's Island" marathon was one serious asstivity.

asstivity by Michael T Adams March 6, 2008