Hello readers! :]

Sorry, were you expecting a oneshot? Hehe no. No, no, this is a challenge for YOU.

You will earn a good oneshot though... if a few of you can prove your intelligence.

The rules! One, no Googling. I'm looking at you. Yes, you.

Two, you must state who solved it. If it wasn't you, I want to know.

Three, I swear if oNE OF YOU SAYS YOU'VE HEARD IT BEFORE-

Ahem.

If you have heard it before, please don't answer. I want this to be fair, genuine brain teasing. Thank you.

First one.

If I am up, I'm bad. If I'm down, I'm known. If I'm off, I'm dismissed. If I'm on stone, I can't be erased. What am I?

Enjoy :]

- the Riddler