cock plug

When you take your babies pacifier and shove it inside your cock, masturbate, bust a nut, and put the pacifier back in your babies mouth.

"Really Carlos your using Edwardo's pacifier for your cock plug again...?"

that don't plug the hole

The standard reply to someone pointing out that the female you are interested in is married.

Bob: What are you looking at her for?
Joe: She's attractive.
Bob: Did you know she's already married.
Joe: Well, that don't plug the hole.