It's the masturbation of an extremely large penis, such as that of a mythical giant.
I'm bored, what do you say we go beanstalking. I believe she was jackin' the beanstalk.
by Double UM August 23, 2011
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.×