Chicagoland Muffler Man By Jim Hejl | May 16, 1994 - 2:52 pm |May 25, 2015 Muffler Men, People Chicagoland this time, just South of O’Hara Airport. At work (ha, ha!) again. I guess the lumberjack is appropriate since he was outside a lumberyard. Chicagoland Muffler Man Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Bookmark the permalink.