Top Definition
when you suck up semen back inside like you would with a strand of saliva from your mouth, as if your penis was a vacuum hose.
i thought he was going to get his spunk in my hair, but it turned out that he knew the art of vacumming.
by the pooptart October 21, 2012
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.