Cranksturbate 

When a man has to masturbate a little bit to get himself hard so he can have sex with a woman. He has to crank start it like an old Model T Ford.

Friend 1: "Man, you so old you probably have to cranksturbate."

Friend 2: "Nah homie, my shit works good. Ask yo mom."

Cranksturbate by Tex-Mex Shawn C. September 21, 2010

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

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

crasturbate 

to masturbate and cry at the same time. Usually performed by male graduate students in the sciences or engineering. Common causes include: no women around, ugliness, poverty, stress, being dumped, etc.

last night I thought of <name> so I crasturbated

crasturbate by Bob Carlyle October 31, 2005

Cracksturbate 

The action in which one smokes crack cocaine and masturbates. This can be done alone or mutually. If mutual all participants must be smoking crack cocaine. Cracksturbating often leads to cum tokes which is when you blow out smoke from crack cocaine at the exact moment of climax

Lets all hangout and cracksturbate in bouigies trap house

Cracksturbate by KarmaKisses January 7, 2021

crampsturbate

When you experience cramps whilst masturbating yet continue to completion despite the immense, yet pleasure enhancing, pain.

Cameron winced as he crampsturbated in his Suzuki Swift.

crampsturbate by Sloagnorf March 9, 2014

crapsturbate 

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.

crapsturbate by SuperGurustyle June 29, 2010