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.

Assterbation by ChrissyFanB1 December 4, 2009

Assterbation 

the practise of rubbing ones genitals while dancing.

Mrs. Rode said if she sees assterbation on the dance floor she will put on her jacket and leave

Assterbation by Chrissy Rode December 4, 2009

appsterbation 

The act of playing with an App on an iPhone or iPad and getting excited by the experience.

Those iPhone fans are having a group appsterbation session.

appsterbation by Dictionary1234567890 September 29, 2010

assturbation 

To pleasure the anal cavity of oneself with the intent of sexual gratification.

I really wanted to go down on her last night, but when I got home she was in the middle of an assturbation session to the new Justin Timberlake video.

assturbation by decamel August 28, 2013

Afterbation

The relieving and somewhat depressing piss you take right after masturbating or having sex.

Afterbation is nothing to be ashamed of. It is part of every man's life.

Afterbation by KushKing December 24, 2010

Assturbation 

Masturbation focused on pleasuring the butt, whether it be by massage or insertion.

Wow, this banana is frozen rock solid. I'm gonna have a good assturbation session tonight!

Assturbation by Twiggins Q. Neugebauer June 20, 2011

assturbation 

Masturbation restricted to the ass region. Usually performed by placing dildos, buttplugs, fingers, toothbrushes, or whatever else may be handy into the anal cavity. Lube is optional but highly recommended.

Suzy had never considered assturbation until she overheard Julie talking to Maria about shoving a 9 inch vibrator up her ass while fantasizing about Tom (Suzys dad).

assturbation by mindrape November 16, 2005