Best way to try and get a band to come to your town ever (and a good marketing tool for Subway at that, if you don't mind people headbanging around food). Link posted by the dudes at metalsucks.net.
But it isn't just Subway workers that let their love of metal show. This Little Caesar's sign-holder rocks out with the best of them. Something about foodservice jobs just scream Heavy Metal I guess... maybe it's the aggression from minimum wage pay and annoying customers.