Who spiked this old guy’s Prune juice? He works the same 4-5 dance moves for at least 90 seconds before finally getting some time on the jumbotron. (At around 1:25, keep an eye on the kid they cut to – he burns through the John Wall dance, the I-Can’t-Feel-My-Face and then exposes his chest before going into the Beavis-and-Butthead, all in about four seconds.) How about we pair up the grandpa here with the USC tailgate grandma? [vid via @BxBomber12]