I found this game at the Lost spot.
How to play: You have to pick a character to hug, kiss and slap, after that write 3 other character names from Supernatural and a user must pick who to kiss, hug and slap from the names you wrote, and then the game continues..

I'll just give an example:

Castiel
Anna
Gabriel

Kiss: Castiel
Hug: Gabriel
Slap: Anna

Then list any three characters from supernatural for the next person to choose from:

John
Nick
Jimmy