Top Definition
The act of Pooping on a toilet and Masterbating at the same time, with the goal of simultaneous climaxes of both pooping and masterbation. remember Poosturbating is not just a mans activity.
Timmy S. was in the bathroom for a long time, we heard moans and he had his computer with him. He'll never admit it but judging by his relaxed manner afterward everybody concluded he just finished a poosturbate session.
by timmy sizzile November 08, 2009
To use poo as lube while masturbating.
My palm went dry, so I crapped out a quick one and just finished it with a poosturbate.
by R Pontin August 06, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.