Dallas Mavericks owner Mark Cuban hammed it up on Monday night as the latest celebrity guest host of WWE's "Monday Night Raw" when the ridiculously popular wrestling program broadcast live on the USA network from American Airlines Center.Cuban, who is known for his outspoken criticism of NBA officiating, snuck in a dig at Commissioner David Stern and basketball refs everywhere when he told wrestler Randy Orton, "The only reason you won is because these WWE refs are worse than NBA refs." Zing!But the highlight of the night came when Cuban got "caught in the crossfire" between "The Champ" John Cena and "The Celtic Warrior" Kevin Garn— err, Sheamus O'Shaughnessy.Words were shouted, muscles were shoved, and then Mr. Lucky Charms slammed Cuban through a conveniently propped-up wooden table. Cut to black. Good night.Cheers, FanZiller.