Definitions by Grrrrr.

c-sock 

Noun. A sock or socklike object dedicated to the cleanup of semen. Also known as the cumsock in less refined circles.

Stu and Roe went shopping for matching c-socks so they could be reminded of each other while masturbating to the latest abercrombie catalog.

c-sock by Grrrrr. May 15, 2006