poopsterbate 

To simultaneously poop and masturbate. My friend Daniel, who is undoubtedly a chronic poopsterbater, coined this phrase.

I heard Mark poopsterbating on the toilet last night.

Andy enjoys to poopsterbate.

"Want to watch me poosterbate?" Stephen asked.

poopsterbate by ShawnB April 30, 2005

poopsterbate 

Invented in the year 10,567 BC by a scribe named Rich Siegel, this form of self-amusement has a long storied yet secret history. Sort of like the Masons and their lore, but people don't talk about it as much. From ancient times, people have been sexually aroused by their own poop and pleasured themselves in various ways while pooping, to further enhance the experience.

"I'm sorry I'm late," said Rich. "I had to poopsterbate in the bathroom again."

poopsterbate by happy bun bun May 14, 2014

poopsterbate 

To simultaneously poop and masturbate.

do you like to poopsterbate bby?

poopsterbate by tidge March 13, 2014

do you like to poopsterbate bby? 

Asking, presumably a female, someone whether or not they enjoy masturbating whilst simultaneously pooping.

do you like to poopsterbate bby?

do you like to poopsterbate bby? by TheStanners April 18, 2014

pooperbate 

The act of simultaneously defecating while masturbating.

Jordan: "Where's Matt?"
Andrew: "He went to pooperbate."
Jordan: "Impressive, I didn't know he was a good at multitasking."

pooperbate by JAMS2010 May 29, 2010

poosterbate 

The act of performing self inflicted sex while in the process of voiding your bowels. i.e. Masturbating while you poop.

Valma was using her phone on the meetme app but decided poosterbate instead.

poosterbate by Valma DooDoo January 9, 2014

poopsturbate

The act of manually achieving orgasm shortly after a successful bowel movement.

I always poopsturbate once a day, usually after my classes.

poopsturbate by Chuck Wagon January 5, 2009