You ever wonder what would happen if improvisational comedy met belly dancing? Yeah, me either. But the mad social scientists at Roseville's Blacktop Comedy did and are bringing their Belly Laughs show back for a return engagement. Inspired by the Omi Mahina dance troupe, the 90-minute performance costs $10 to see. Go ahead, take our seat. Please. 8 p.m. at Blacktop Comedy,7311 Galilee Road, Suite 150 in Roseville; (916) 749-3100; www.blacktopcomedy.com/belly-laughs.