ScienceBoy
Money List Winner
"seasoned competitor"
There two types of these, those who know the rules and those who know THE RULES.
I don't claim to know all the rules but I try my best to ensure I don't just make them up. If I hear a rule I try and check it out or get them to show me where it is in the rule book I carry. Always happy to learn about a rule, if it exists!