The person that starts in number 1 must shout out '1' while tapping either their left shoulder or their right shoulder. Whatever shoulder is tapped that is the direction the play goes so the next person is number 2. This continues until you get to number 7. Whoever is number 7 must place one hand over the other and the top hand decides the direction. Number 8 and 9 are the same as before but on number 10 you must point to someone who then has to drink for then has to drink for 10 seconds. If someone messes up before that they must drink for that number of seconds.
*Bob messes up on number 7*
Timmy and Billy Together: AHHHHH wanker. drink for 7 seconds!
Billy: You're such a tool Bob
ME: thanks. they are rainbows.