cock box

A condom

Use a cock box. I don't want a pregnancy.

Cock box

To slam your piping laying stiff penis into the victims mouth.

Huggy slammed his hard erect penis into Jose’s cock box so hard that he was picking hair out his teeth for a week.

cock-box

(n) A total jackass, especially one who is particularly rude as well as overtly unintelligent.

Keith: "Dude, why are you being such a cock-box?"
Jon: "Gabbi's holding out lately, man, it's getting to my head!"

Brittany: "OMG Chad is so hot!"
Brenda: "Maybe, but he's a total cock-box."