Reverse Buttdial

To call someone that you don't want to call but accidentally call them anyways being aware of the situation

MM: I kinda don't wanna call him
MM: *hits the dial button
MM: fuck
Me: you did a Reverse Buttdial aye?

creepex

Someone who stalks their ex because their jealous or worried that they may commit adultery/cheating. And knows everything about them. (It can be a boy or girl)

My friend became a Creepex when she wanted to stalk her ex/boyfriend account.