Q-Topping

To have sex with your first cousin while using the Bible as justification.

He’s been Q-Topping recently: found out he was screwing his cousin and got mad, so he showed me Bible verses that explicitly don’t mention cousins.

Q-Topper

Someone who is with their own cousin but doesn't see anything wrong with it since cousins aren't mentioned in the Bible.

A: "Have you heard about Dave? He ran away with his cousin Emily to get married!"
B: "No way! I can't believe it!"
A: "Yep, he's a Q-Topper. Spent all yesterday trying to explain the bible's perspective to me."