hockey is a canadian game , poker has been around long before the americans started playing hockey, although i'm not sure when they started calling the dealer button a puck.
Dead right Maxximus, that's why I said popular American game, ie. a game popular in America. Like, cricket, a game popular in Australia, although they didn't invent it.
Actually, Cleocatra, the term "puck", as used in the game that you mention is an acronym which is an admonishment, warning, or a mere suggestion that you Please Use Cards Knowingly