Top Definition
when japanese people get together for a masturbating ritual this is called a jasterbate.
"dude he tried to get me in his jasterbate party!"
by jessica rodriguez December 13, 2007
It is the combination of the two words; jack off and masturbate. It sounds badass.
Hey, ima go jasterbate in your moms room real quick.
by Gabriel, M.D October 26, 2005

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.