closet skeleton

A dirty fucked up secret about your past that could ruin your life. Like if you fuked your sister and no one ever found out

1-"Dude I'm afraid I've got a closet full of skeletons. I'm scared that someone will find out what I've done"
2-"Dude Why the fuck are there dead bodies in your closet?"
1-"You have no clue what a closet skeleton is do you?"