Comedian SCOTTY K is a true road warrior. With more than a decade's worth of experience driving back and forth across the country to perform in any and every club, his résumé is as diverse as the jokes in his act. The disciple of Dana Carvey, Scotty plays a variety of characters on stage, each as unique and high-energy as the next – you'll laugh so hard at his impression of the guitarist from Styx you might piss your pants. Catch the last show of his three-day gig at the Punchline Sun., APRIL 13. April 10-13. $18-$20. Fri., 8 and 10 p.m.; Sat., 7, 9 and 11 p.m.; Sun., 8 p.m. 280 Hilderbrand Drive. 404-252-5233. www.punchline.com.