back candy

The person who rides on the back of the motorcycle. Guys and girls can have their arm candy but why can't we have back candy?

When I ride my motorcycle I like to have a good looking girl be my back candy.

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!