Answer:
What is put on a table, cut, but never eaten?
Do what he says and you'll be fine, don't and you lose the game.
It doesn't live within a house, nor does it live without. Most will use it when they come in, and again when they go out.
You heart it speak, for it has a hard tongue. But it cannot breathe, for it has not a lung.
Don't do this in the shallow end.
You use it between your head and your toes, the more it works the thinner it grows.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?