Men In Slacks – Crazy (Gnarles Barkley cover) Feb 4, 2017 Cover, Cover Crazy, Cover Gnarles Barkley, Cover R&B, St. Elsewhere, Men In Slacks cover ‚Crazy‘ by Gnarles Barkley. Like 0 Thanks! You've already liked this « Men In Slacks – Comin‘ Home (City & Color cover) » AIMC: Men in Slacks – Closer (King of Leon Cover)