Smokey Bear

noun5

1. •
   A campaign hat.

   • There were two of them— a man and a woman wearing neat Smokey Bears. — 1989
2. •
   A policeman, especially a highway patrol officer.

   • There are laws on the books now, and the Smokey Bears Afloat are enforcing them. — 1977
3. •
   A ranger or park service employee that deals with the public.

   • The Forest Service PR campaign now in high gear. Smokey Bears all over the place, giving talks to Rotary, Kiwanis, Chamber, Junior Chamber, Legion, hunters, fishermen, Grange, […] — 1967
4. •
   A firefighter.

   • Having fought many fires in the States, I sure didn't envy future Smokey Bears in that terrain. — 1976
5. •
   (slang) An aircraft used to drop defoliants in the Vietnam War.

   • Aircraft used to spread Agent Orange and other defoliants were known as Smokey Bears. — 2007