cockamamy

/ˌkɑkəˈmeɪmi/
adjective
  1. Variant spelling of cockamamie; meaning ridiculous, silly, or unbelievable.
    • That's the most cockamamy story I've ever heard.
    • The teacher dismissed his cockamamy excuse with a shake of her head.
    • She had a cockamamy idea to build a treehouse out of cardboard.
What does "cockamamy" mean? | whatsthatwordmean | whatsthatwordmean