Extreme football fans who earn TV airtime during a game may look crazy, but they've beaten the odds: Camera pros estimate that during a typical three-hour football broadcast, spectators are shown only about 20 times; about half those screen grabs are crowd shots, meaning individuals remain indistinguishable. So, unless you're a parent of the star running back or resemble Pamela Anderson (who was "discovered" by a cameraman at a 1989 football game in Canada), you'll need these game-stopping tips to make your prime-time debut.