Toribash
I pass before the sun, yet make no shadow. What am I?

Answer

-- Jet -- Somewhere, something incredible is waiting to be known. --
[Secret]AikidoKP

Cogito ergo sum. I think therefor I exist.

I know it's true because it says so right here in this signature.
Was makin a poem yesterday and came up with this sentence, thought it also could work as a riddle although it is quite easy.

"Arrows are shot by the cloud's bow, these bullets are known as aiches and O" (aiches = plural of the letter H).

Answer

<&Erth> fagm <&Erth> duck <&Erth> *fuck
Fagm duck fuck everyone.

Damn that's clever!

Two brothers we are, great burdens we bear, all day we are bitterly pressed; Yet this I will say - we are full all the day, and empty when we go to rest. What are we?

Answer

-- Jet -- Somewhere, something incredible is waiting to be known. --
[Secret]AikidoKP

Cogito ergo sum. I think therefor I exist.

I know it's true because it says so right here in this signature.
I am a Granny, yet I am not human. I am also sour. What am I?

Answer

"Always Extreme at heart."
I don't check the forums or go in-game anymore, I have quit.
What do you eat but is very good for you?

Broccoli

"Always Extreme at heart."
I don't check the forums or go in-game anymore, I have quit.
The person who makes it, sells it. The person who buys it never uses it and the person who uses it doesn't know they are. What is it?

answer

(o )
Lol voice everybody knows that one.
"Always Extreme at heart."
I don't check the forums or go in-game anymore, I have quit.