Cock in the box

Used to discribe that moment when you have a hard dick and a closed pants but as soon as you open your pants your dick jumps out like a jack in the box

I dont like wearing this pants because it creates a mean cock in the box.

by The Fap Factory March 13, 2015

Cock in the box

When someone at Jack in The Box gives you head.

David- hey Jeff did you hear Charlie got a Cock in The Box from Mellisa after her shift.

Jeff- Oh snap!

by a_keyboard February 23, 2010