Top Definition
The act of mastermating on cam.
I barged in on Tom camsterbating with Susan and Janet. I didn't know they liked to camsterbate.
by CromwellsWorld April 18, 2009
Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×