smokey

noun2

1. •
   A state trooper.

   • The middle position, or "rocking chair," is so called because the drivers in the middle don't have to worry about watching for smokeys. — 1977
2. •
   (slang) A cop, a police officer.

noun3

1. •
   Highway patrolman.

   • Unless Smokeys were engaged in an active pursuit, they had to stick to highways and pass off suspicious vehicles to local units. — 1997
2. •
   Alternative form of Smokey Bear.
3. •
   A campaign hat.

   • She was with the engineers but she wanted to be a drill instructor, and she asked me one day, she said, 'How come you all don't wear the Smokeys? — 2007