A few things to think about:

[The~Inquisitor]

1) If you decide your indecisive, which one are you?
2) If you are stuck between a rock and a hard place, which is harder?
3) How many people thought of the post-it note but just didn't have anything to write it down on?
4) If an Orange is an Orange, which isn't a Banana a Yellow or a pear a Green?

That's all of them I can remember at the moment...

[TheNeanderthal]

...what?

[celticshiva]

1) If you decide your indecisive, which one are you?

This one's good, it throws my head into a tizzy of 'but..!'s every time I try to analyze it.

2) If you are stuck between a rock and a hard place, which is harder?

Neither.. that's the point.

3) How many people thought of the post-it note but just didn't have anything to write it down on?

eh? There are other things to write on besides post-it notes, even drawing in the sand. I very rarely use the d**ned things.

4) If an Orange is an Orange, which isn't a Banana a Yellow or a pear a Green?

I'm not gonna touch this one.

[The~Inquisitor]

Heh, the Decide your indecisive one is completely impossible...