This is hilarious! Good to see the fans still had that spirit :)
Seth Green was a 17 year old struggling actor and his famous CHA-CHING! catch-phrase from Rally's Hamburgers caught on to New Orleans Saints fans.
A brief portion of this clip was also featured on the November 11, 2008 episode of Late Night With Conan O'Brien when he interviewed Seth Green so now I have my 15 seconds of fame!