adjective
- ridiculous, implausible, or foolish
Usage: informal; chiefly American
Examples
- That’s the most cockamamy excuse I’ve ever heard.
- His cockamamy plan to get rich quick failed miserably.
- She came up with some cockamamy theory about aliens.
- The whole cockamamy scheme fell apart within a week.
- Don’t listen to his cockamamy ideas about investing.
- What a cockamamy way to solve the problem!