Answer:
Although I'm not an insect, some people found me very difficult to exterminate. They called me something like 'insane priest.' The first half of my name means the same as 'scrape,' & my last three letters are a metal. Who am I?
Do what he says and you'll be fine, don't and you lose the game.
Look into my face and I'm everybody. Scratch my back and I'm nobody.
My first half is normally made of stone, my second is crazy, and I taste sweet when complete.
What comes once in a minute, twice in a moment, but never in a thousand years?
What did the piece of wood say when he saw the screwdriver and screws approaching?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?