Clapsterbate 

When you achieve something great, but are alone and don't have someone to high five for it so you clap to yourself.

Last night I was killin' at Madden, but I was by myself so whenever I got a TD I had to clapsterbate instead of high fiving.

Clapsterbate by Swaggmasta October 9, 2009

crapsterbate

the act of taking a crap while masterbating to save time
computer nerds do it most often while taking a break from WOW or halo or any other of that stupid shit

marvin took a break to crapsterbate after four solid hours of unreal tournament

crapsterbate by mr.salty May 28, 2006

Crapsturbate 

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.

Crapsturbate by Anonymous Billybob Joe January 15, 2008

classterbating 

Classterbation: The art of girls crossing their thighs over their pussy and flexing their thigh muscles, which scrapes their jeans over their clit.

Twiggy: Yo, did you see Aubrey classterbating in Chemistry?

Zach: Yeah, she was sweating like a whore in church.

classterbating by Twiggy Lanky Man April 10, 2008

Crapsturbate 

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.

Crapsturbate by Tikibarberfan July 12, 2010

chawsterbate 

when you masturbate with a dip (chaw) in your lip.

Joe: "Hey guys, I was thinking of going spike hunting and sitting on the biggest one! Wanna join?"
Bob: "Yea! Sounds like a swell time. Anthony come hold hands with me and Joe while we sit on tons of spikes!"
Anthony: "Sounds enticing, but I think I'll hold down the fort and chawsterbate while you and Corynn are out of the room."

chawsterbate by meatpacker69 October 20, 2012

Clapturbate

When you swing your penis up and down so it goes between your legs. When it goes between your legs it will reach between your ass cheeks and your ass cheeks will clench on your penis and you will pull it out rubbing along the taint eventually leading to ejaculation. Right before your penis gets clenched between your ass cheeks it makes a huge clap noise upon impact so you are essentially clapping your cheeks. This works best with shit stains in your ass cheeks, they work as a lubricant.

When ever I clapturbate my family hears me and complains they worry it will give me an STD.

Clapturbate by Scrotum Slayer May 19, 2018