Source : WordNet®

cockamamie
     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: {cockamamy},
            {goofy}, {sappy}, {silly}, {wacky}, {whacky}, {zany},
           {unreasonable}]