Andy Woodhull has never felt more at ease in front of audiences. “I think I’m more comfortable writing onstage,” he says. “It’s just that muscle you build in your brain that comes up with jokes. It’s been in the gym for 13 years now. When I first started, it was baby muscle. Now I have this huge deltoid.” That muscle was flexed in a Comedy Central Half Hour special last fall. The goal now is to build an hour, which Woodhull is currently doing. “After 13 years, I feel like I’m finally good,” he says. “I love the hour I’m doing. It’s almost all stuff that wasn’t on my special. I’m really happy with it.” 18+; 21+ later shows.