Where's Iron Maiden?
When I was a kid I would go to a record store and be scared just by looking at those album covers. That's why I never listened to them, and later I realized that their music is not even nearly as heavy and creepy as their album covers.
Want to see really creppy album covers?
Go here: link
Incl. the now famous 'Satan is Real' cover. In which, I too, thought it was hilarious.
EDIT: Ok, it isn't THAT scary. Hilarious, and darn right strange.