I once had a guy knock on my door asking if I wanted to go to church with him that Sunday (he wasn’t JW or Mormon, I think his parish priest just asked the parishioners to try and increase the flock),
I replied: “Sure, but I’m actually a Satanist, I’ll go to church with you tomorrow if you come to a Black Mass with me tonight up in the woods near Salem, you don’t even have to get naked your first time!”
He got visibly embarrassed, stuttered something and left.