assturbate

masturbating in your ass, or to sodomize yourself

"I'm going to assturbate with a dildo"

by Seth and Sam July 11, 2009

Assterbate

Masturbating analy. Fingers or the daring fist(s). More unique rituals include feet and possibly penii (penis plural).

For more asstastic fun, see poopy chopsticks

"Oh man that assterbation was awesome."
"yea my foot is brown!"

by BobbyZ December 19, 2003

Assturbate

Inserting an object up your butt while wanking

Being extra horny, I began to assturbate

by cat litter boy May 4, 2014

Musterbate

(verb) To think you "must" do something without any choice when in all reality you have the choice to do or not do it.

"I musterbate about having to go to work to be able to pay my light bill."

by Che39 October 4, 2011

Assturbate

To finger the asshole

Susie likes to assturbate, you know, finger her asshole

by David Ware May 12, 2004

Assterbation

The shameful process of grinding one's "derriere" into the groin area of their dance partner.

Mrs. Rode told us that if she sees any assterbation at the Christmas Dance, she's putting on her coat and leaving.

by ChrissyFanB1 December 4, 2009

asherbate

1)To mastrubate on school grounds. Named after a boy who mastrubated regularly during history class and most likely every other class he had.

Don't asherbate or else the asian kids take videos and post them on youtube.

by SneeMan July 10, 2007