Darren Carter does some hysterical impersonations. In one skit, he takes on characters from the History Channel TV show Gangland, which he describes as "Facebook for cholos." Carter keeps the crowd going and often involves audience members in his comedy routine; he tries to get everyone laughing at just how animated he can become. He performs tonight at 7:30 at the Improv. Tickets are $17. Performances continue through Sunday. (Aziza Doleh)