the act of using a fecal bomb as an excuse to leave your group of friends when you are only leaving to go masturbate.
Person 1: holy shit to a have to crap!
Person 2:nah, i see your boner, you are just trying to go crapsturbate.
Person 1: no i'm not
Person 2: yes you are
Person 1: this conversation is long
Person 2: yes is it, are you going to crapsturbate or not?
Person 1 leaves to masturbate.
by SuperGurustyle June 21, 2010
Top Definition
When you jack off to porn that involves, well, shit.
Ebby: 2 girls 1 cup always makes me crapsturbate.
Me: Well it always makes me throw up.
by Tikibarberfan July 11, 2010
Masturbate while taking a dump; Fapping and shitting at the same time.
The other day I was so horny that I decided to crapsturbate in the public bathroom.
by Anonymous Billybob Joe January 10, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.