meshuggener /məˈʃʊɡənər/adjective 1noun 1forms 3 adjective1 •crazy, insane noun1 •A madman; a crazy person, a nutter.‘Enough,’ as Tsedraiter Ike put it, ‘with giving satisfaction to the anti-Semites. Just lock the meshuggener away.’ — 2006 formsmeshuggeners · more meshuggener · most meshuggener