Top Definition
It's like motorboating except instead of doing it to a girls boobs you do it between her thighs
Hey Bob have you tried motorfapping your girl yet? Dude it's so sweet, girls get so wet!
by Cosmocool December 22, 2011

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.

×