When I drink, *everybody* drinks!" a man shouted to the assembled bar patrons. A loud general cheer went up. After downing his whiskey, he hopped onto a barstool and shouted "When I take another drink, *everybody* takes another drink!" The announcement produced another cheer and another round of drinks. As soon as he had downed his second drink, the fellow hopped back onto the stool. "And when I pay," he bellowed, slapping five dollars onto the bar, "*everybody* pays!"