When a man shoves two or more shotguns up a womans pussy.
Steve! I gave my girlfriend the american double barrel piledriver last night!
When your girl is weirded out by you eating her pussy while she is on the rag I.e. eating pizza, so she calls in a friend to take over.
Guy: Hey Babe, come over here and sit on my face.
Girl: Sorry babe, Ive got an actively leaking hatchet wound, I’ll have to call in a cunt double.
When you find a porn star that resembles a person you know in real life
Instead of shooting your shot, simply avoid devastating rejection by going home and searching their cunt double on pornhub. Easier, cheaper, and non-judgmental .
Someone who, in relation to others, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and four great-great-great-grandparents in common.
Double-4C: Person who, in relation to the other person, has zero parents, zero grandparents, zero great-grandparents, zero great-great-grandparents and four great-great-great-grandparents in common.
My double-fourth-cousin is a good person.
When you have to take another shit in the same bathroom break.
Person 1: What were you doing in there?
Person 2: I had a double shit.
Person 3: Damn