Rule 0: Early to beer, and early to bed.
Rule 1: The halfway rule. If someone's getting a round in, and your glass is under halfway full, you say yes.
Rule 1a: You can refuse drinks if you're on your last drink of the night. Otherwise, no one would ever go home.
Rule 2: Eating's cheating. No food after lunch.
Rule 3: You can sit down when you're dead.
Rule 4: The ice corollary. If your drink is only above halfway because of ice, rule 1 applies.
Rule 5: The large one rule. You are entitled to a small drink, but you have to ask for one.
Have I missed any of the Tuesday Club rules?