to use someone else's sock (roomate, girlfriend, gym buddy)to masturbate into. replacing the sock from where it was pirated.
by jotthedot July 25, 2006

by Luken June 24, 2007

A sock you store your cum in WARNING: DON'T LET MOM FIND YOUR CUM SOCK KEEP IT HIDDEN UNDER YOUR BED VERY IMPORTANT EMPTY YOUR CUM IN THE SOCK EVERY 3-4 WEEKS IN YOUR CUM JAR
Guy1: I have a massive collection of Cum Socks
Guy2: WTF THAT'S FUCKING DISGUSTING YOU FUCKING DEGENERATE
Guy1: Do you got a problem with me cumming in my socks???
Guy2: YES I DO I WILL FUCKING BURN DOWN YOUR HOUSE AND POP YOU WITH MY GLOCK
Guy1: Okay whatever nazi
Guy2: WTF THAT'S FUCKING DISGUSTING YOU FUCKING DEGENERATE
Guy1: Do you got a problem with me cumming in my socks???
Guy2: YES I DO I WILL FUCKING BURN DOWN YOUR HOUSE AND POP YOU WITH MY GLOCK
Guy1: Okay whatever nazi
by cumindog March 3, 2021

by Jazzy™ November 7, 2005

The process of when a male proceeds to ejaculate (bust a nut) into a standard tube-sock. The sock is then stored in a safe place for later use. This activity is typically popular among the prison-inmate population.
"Tyrone was so horney that he made a sock baby in his cell, he then hid the sock under his pillow for later violation".
by Gil-Dawg August 17, 2008

I remove my jeans but trip over them because i still have my shoes on, but then i turn it into a sexy dance. Next thing you know I'm down to my socks. And you know when I'm down to just my socks, its time for business, that's why they call it business socks. - Jermaine
by NotTheGuyBehindYou December 15, 2009

A naval term describing the sock a sailor would take on board a ship while on deployment to masturbate into. By the end of the ship's cruise, the cruise sock would be rock solid.
by immabenavy June 22, 2011
