Chessturbate 

To play non-computer chess by yourself.

Jane was bored, so she decided to sit at the chess board and chessturbate.

Chessturbate by I-Am-The-Cold July 17, 2017

chemsturbating 

When two nerds speak excitedly about complex nerdy chemistry ideas that mean nothing to those surrounding them but it fully intellectually excites them.

What are those nerds talking about?" "I have no idea... something about hydrogen bonding?" "They must be chemsturbating.

chemsturbating by nastasya June 10, 2011

classturbate 

To masturbate while in class.

Especially if you are sweating like a whore in church and screwing your face up as if you are constipated.

See also classturbation.

1. Dude, did you see Bryan classturbate after that biology test?

2. Oh Em Gee, are you classturbating?

3. Did you see that facial expression he made while he classturbated?

classturbate by Larry Knickerbockers August 17, 2005

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

Classturbate 

When you get a raging erection in class and can't resist.

Taking your boner out of your boxers and moving your thighs side to sidee while yoor penis gets stimulation from the rubbing- classturbate

Classturbate by classturbator69 September 13, 2012

classturbate 

when one secretly or not so secretly masturbates during class.

Look at that kid he's classturbate in the middle of class

classturbate by moneysideofthemoon October 24, 2011

Chasturbate 

To jerk off or sexually please the chassis of a car.

I watched Joe Chasturbate all night long to Mia Khalifa.

Chasturbate by Ballslover719733 January 2, 2022