rock in your sock

When you're sat there jerkin and it just doesn't cum.

Demetrius: "Hey bro, you were in my bathroom for a while, the fuck were you doing in there?!"
Alejandro: "Sorry dude, I just sat there with a rock in my sock."
Demetrius: "Probably a good thing you had a rock in your sock since it's my fucking bathroom you bitch!"
Alejandro: "Nah man it's cool, I splooged in there last week!"

by Rock in your sock December 14, 2015

Rock in a tube sock

A rock in a tube sock is when the females' breasts are so saggy it looks like a rock in a large tube sock.

damn, I fucked this girl and her tits were like a rock in a tube sock

by Chunkybuddha January 14, 2009

Put your cock in a sock and dock it on a rock

A phrase that you say when someone is about to "DO IT."

"Dude, I'm gonna nail that chick later."

"Oh damn. Put your cock in a sock and dock it on a rock!"

"I'll make sure of it dog!"

by Hmbsm21 May 19, 2009