door candy
An attractive woman or attractive women who accompany you for the purposes of getting you in the door at a club or party.
Don't worry about getting in, I've got some door candy lined up for tonight.
Back-Door Candy
The illegal practice of sneaking candy in to a movie theater through the back door.
Friend 1: Hey, I'm going to the movies but I only have enough money for one ticket. I'd really love some candy to enjoy it with.
Friend 2: Oh, man, no problem. We'll just pull the old Back-Door Candy.
Friend 1: Sweet!
Friend 2: Oh, man, no problem. We'll just pull the old Back-Door Candy.
Friend 1: Sweet!