Sept. 11 & 12. This popular “mostly clean” comic returns to town with a nervous energy that explodes into bizarre and goofy observations about jumping rope, talking sirens, bar codes, and other pointless things you never stop to think about. 7:15 p.m. (Fri. & Sat.) & 9:45 p.m. (Sat.), 212 S. Fourth Ave. $20 at aacomedy.com & (if available) at the door. (734) 996–9080.