buttsturbate

When your butt itches so badly that you have to rub it really hard and it gives you sexual gratification

I buttsturbated yesterday

buttsturbate by MISTER OWNINATOR January 12, 2010

bathsturbater 

A person who faps in the toilet. Most often used to describe a person who habitually masturbates in public restrooms, i.e. a chronic bathsturbater.

Guy 1: "Man, Billy goes to the bathroom in the middle of this lecture every day!"
Guy 2: "Yeah man, didn't you know? Ole Bill is a bathsturbater, and he thinks the prof is sexy."
Girl 1: "Gross!"

bathsturbater by bswof22 June 24, 2012

Bathsturbate 

When a person masterbates while they are using the bathroom

"Kelly is such a bathsturbater! I mean she masturbating in front of me while she was peeing!"

Bathsturbate by stellaa165678 June 16, 2009

Bursturbate 

When you masturbate when you really need to take a piss

She was busting to use the toilet, but decided instead that she would bursturbate for a good half an hour before rushing to the toilet

Bursturbate by RedHead98 October 5, 2022