Here’s a funny ESPN commercial featuring the legendary rock band Metallica. As all of you should know, New York Yankees great Mariano Rivera retired last year. If you’re familiar with the (greatest) closer (of all time), then you know that he entered ballgames to Metallica’s “Enter Sandman.” The gag in the ESPN commercial is that Metallica has been struggling to find work since Rivera’s retirement. There’s even a bit in a break room where guitarist Kirk Hammett tries to get ESPN anchor Stuart Scott to sign up for guitar lessons. Ha! While there have been several great ESPN commercials over the years (love the Pete Sampras one!), this is easily in my top five because, you know, Yankees and Metallica.