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

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

chaterbate 

Masturbating while on a chat group

I was jerking off while April described her wetness on the chaterbate group

chaterbate by footes March 19, 2014

Camsterbate

The act of mastermating on cam.

I barged in on Tom camsterbating with Susan and Janet. I didn't know they liked to camsterbate.

Camsterbate by CromwellsWorld April 18, 2009

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

clawsturbate 

To masturbate with a claw or pincer.

Crabs, lobster, hermit crabs, Dr. Zoidberg, crayfish, war vets, and other pincered organisms can clawsturbate (and probably do).

The hermit crab began to clawsturbate when he was chosen as a new pet.

clawsturbate by MarcT October 14, 2009

chasturbate 

to masturbate frequently in order to keep from going insane from abstaining from sex (ironically you will be making some stains)

I wonder when one of the Jonas Brothers will go against their purity rings. I'm pretty sure that they chasturbate though

chasturbate by Gnezz10 March 30, 2010