Absterbate

to exercise one's abdominal muscles excessively

Joe: "How was your work out?"

Bob: "Oh, man, I absterbated until I core-gasmed"

by Adam Snider February 11, 2009

Afterbate

The akward moments after you masturbate and you clean up the jizz, put your clothes back on, think about how fucked up you are, etc...

Jack: "yo I just walked in on tom wiping his cock with tissues"
Tim: "ugh you saw him afterbate

by M193 January 22, 2014

Assturbate

To bring oneself to orgasm by various acts of anal-simulation.

Vanilla masturbation doesn't work for me anymore, now the only way I can cum is if I assturbate.

by Tenshin_ April 7, 2016

assterbater

A one legged man whore who masturbates other men in their asshole's! And/or any man who uses another mans ass to masturbate.

Me: Hey John stop being an assterbater you gay fuck!:)

Kevin: No fuck that, I like it when he uses me to assterbate.

Me: YALL BETTER CALM DOWN WITH THAT SHIT!

by Jer and Ca$H February 28, 2008

Assterbator

Someone who frequently massages, plays with, grabs, pinches any part of their behind for self-pleasure

butt holer massager, Assterbator

by Sasster2003 October 22, 2009

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