First thing that comes to your mind.

[Dango]

Circles.

 

[Sliverwings]

Ourobros
google it

 

[Dango]

Dragon.

 

[Scde2]

Too lazy.

http://lmgtfy.com/?q=Ourobros

EDIT: Rawr.

 

[Elephant Walker19]

@dango: Ball.

 

[Dango]

Cloud.

 

[Xpwn3ntial]

9

 

[Dango]

7.

 

[Sliverwings]

divide by zero

 

[AwesomeExpress]

The letter 'Q'.

 

[Xpwn3ntial]

Star Trek.

 

[Dango]

Patrick Stewart.

 

[Scde2]

Emperor Uriel Septim.

 

[AwesomeExpress]

Emperor Nero.

 

[Xpwn3ntial]

Padishah Emperor Shaddam IV.

 

[AwesomeExpress]

Dune.

>.> I had to look that up.

 

[Sliverwings]

Freebird
Don't ask why...

 

[Xpwn3ntial]

Lynyrd Skynyrd.

 

[AwesomeExpress]

Seymour Skinner.

 

[Elephant Walker19]

Jerk.