When a male is in the act of masturbation under the sheets. A sock is used to catch all the semen. Often times left on the floor when finished.
Greg: What is this sock doing on the floor?
Tony: Oh, I fired up a sock last night.
Greg: Ah dude.......
© 1999-2015 Urban Dictionary ®
Free Daily Email
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.