Viral Video: Boogerman SNL Digital Short Dan Koelsch, September 26, 2010 I’m a big fan of the Digital Shorts on Saturday Night Live. However, this latest one from the NBC comedy sketch show’s season premiere last night doesn’t quite live up to “Laser Cats” or even “Sergio”. In it, Katy Perry (who was the musical guest to Amy Poehler hosting) sings…