What dictionary has to say about

%E9%A3%9F%E3%81%B9%E3%81%9F%E3%81%84%E3%82%82%E3%81%AE%E3%81%8C%E4%BD%95%E3%82%82%E3%81%AA%E3%81%84 (tabetai mono ga nanimo nai)