And yet, still more!

Mac users:
1 is prime, 3 is prime, Look at the pretty picture!

Windows Vista users:
1 is prime, 3 is prime, 5 is prime, 7 is prime, The number 9 is trying to be prime. Allow, or deny?

Australians:
Prime? You mean Kevin Rudd?

Gamers:
1 is prime, 3 is prime, 5 is prime, 7 is prime, 9 is only prime after completing the game and unlocking everything.

LOLcats:
1 iz prime, 3 iz prime, I iz hungry. I needz a cheezburger.

Couch potato:
If the TV says it, it's true. So all odd numbers are prime.

Everythingian:
Your node 9 is not prime got downvoted to -9, so it got nuked.

Thanks gate!