1st RULE: You do not talk about moustache CLUB.

2nd RULE: You DO NOT talk about moustache CLUB.

3rd RULE: If someone says "stop" or goes limp, taps out the moustache is over.

4th RULE: Only two guys to a moustache.

5th RULE: One moustache at a time.

7th RULE: moustaches will go on as long as they have to.

8th RULE: If this is your first night at moustache CLUB, you HAVE to moustache.

Why is the King of Hearts the only one that hasn't a moustache?