Source : WordNet®

cockamamy
     adj : pungent adjectives of disesteem; "gave me a cockamamie
           reason for not going"; "wore a goofy hat"; "a silly
           idea"; "some wacky plan for selling more books" [syn: {cockamamie},
            {goofy}, {sappy}, {silly}, {wacky}, {whacky}, {zany},
           {unreasonable}]