How to Use "cocky" with Example Sentences

1. So don 't act cocky in the exit interview .
2. I hate how cocky you are .
3. So we mustn 't brag and be cocky .
4. There is something unique to the attitude and body language of a player he 's cocky , self-assured and unflappable .
5. Investors believe that a start-up run by a cocky 27-year-old is more valuable than boeing , the world 's largest aircraftmaker .