1 / 8 2 / 8 The Sketchfest sign was made entirely of Red Bull cans. 3 / 8 Jill Valentine and Brian Posen, Sketchfest's executive director and executive producer 4 / 8 Los Angeles group Davidson! performs a sketch of the boring-couple-breaking-out-in-flamboyant-dance-while-making-a-sex-tape variety. 5 / 8 Arbitrary humor: "A guy by himself eating a sandwich at a Garth Brooks concert," performed by Chad Hall of Davidson! 6 / 8 Bri-Ko: All silent. All funny. With props. 7 / 8 Bri-Ko's Brian Peterlin, top, and Tim Soszko. 8 / 8 This is before things got messy and folks in the front-row were given ponchos. Sketchfest Gallery January 5, 2008, 8:36 pm