Bob Biggerstaff knew he wanted to be a comedian but he didn’t know how to go about it. Then he got the notion to become a doorman at a comedy club in his hometown of Houston. There he met comics like Dave Attell, Tom Rhodes and the late Mitch Hedberg. He finally got up the nerve to take the stage but quickly found out there was a process involved. “The first time you go on stage your buddies are out there and they’re laughing,” he says, “but nobody else is and you think you’re killing.here.