It’s quite the man cave. Jimmy Grey says he’s been out of work for almost a year and needed a project to stay busy. So with the heavy snowfall this winter, the 25-year-old laborer got to work on an extreme igloo in his family’s yard in Aquilla (ah-KWIL’-uh), about 30 miles east of Cleveland. His four-room creation has 6-foot ceilings and an entertainment room. He powers the TV with an extension cord plugged into an outlet in the garage. He also ran wires for cable television with surround-sound stereo. Grey says candles help add ambiance for nighttime get-togethers with friends, and the freezing temperatures mean that the beer never goes warm.