assfastic 

a fascinnation with a large booty girl

"that fat girl is assfastic"

assfastic by playboy December 4, 2003

assplastic 

Synthetic material used for the cosmetic enhancement of the buttocks.

You should never buy assplastic on ebay.

Only a professional should inject you with assplastic.

assplastic by Smiling Larry March 9, 2011

Asstastic 

Adjective.
Definition 1: A complimentary statement of one's posterior.
Synonym: Bootylicious

Definition 2: A durogatory comment regarding someone who excels at being a fantastic asshole.
Synonym: Colossus Assholus

Example 1: "Gee, these pants make my rear end look asstastic!!"

Example 2: "My ex was asstastic, he left me destitute."

Asstastic by Maven April 15, 2004

asstastic 

(adj.)having a great ass

Man that girl is asstastic!

asstastic by The Gizza February 7, 2003

Asstastic 

1. Extremely bad; abominable
2. Extremely evil or cruel

1. The party-goers were completely out of control and left behind an asstastic mess.

2. "That asstastic whore just dumped me for my brother!"

Asstastic by Trendon September 16, 2005

Assfarticals 

The particals that release from your ass when u fart. Fart

Dang who's assfarticals are in my nose right now. Booty

Assfarticals by Biggs June 3, 2016

asstasstic 

When there is so much awesome female ass around you, that the area is known as asstasstic

While walking with my boy in the meatpacking district yesterday (a spot I never really go to) there was so much ass walking around that I told him this neighborhood is fucking ASSTASSTIC!

asstasstic by SteveSanders September 13, 2013