Aren't you a necrophiliac?

Chris has been driving me nuts with all his snoring lately. So we're discussing possible causes, excessive tiredness, stress, stuff like that.

Chris: Maybe I have narcolepsy.

Silence.

Me: Um...doesn't that mean that you like to have sex with dead people?

Chris: (in between fits of laughter) No, dumbass. That's a necrophiliac.

Me: Are you sure?

Chris: Yeah babe, pretty sure.

Sigh. Note to self, learn the difference between breathing disorders and creepy fetishes.