This is a really easy and funny game. All you have to do is to say something related to SPN, and the next person has to find a picture of it.

Example
I say: Dean in season 1

The next person post a picture of Dean from season 1. When the person has posted the picture he/she has to say another picture the person after him/her is gonna find!

Hope you understood it. If not, just reply and say what it is you didn't understand :)

HAPPY HUNTING!