Comedian Dave Attell’s wit has often been described as “very adult.” That’s an apt description, given that the guy admits he’s into hairy retro porn. Yeah, there’s a lot of stuff we’d rather not mention here, but his R-rated humor is guaranteed to have you laughing. Other tamer topics include methheads, riverboat gambling and the white trash of America. No, he’s not very PC either. He performs tonight at 7:30 and 10 and tomorrow at 7 and 9:30 p.m. at Hilarities. Tickets are $30 to $35. (Trenholme)