good scout, a

a good scout

An honest, affable, reliable, and trustworthy person. Your dad's a good scout, you know that? He's helped me out of so many jams without even thinking twice.
See also: good, scout
Farlex Dictionary of Idioms.

good scout, a

An amiable person. This slangy expression originated in America, probably in the late nineteenth century. It appeared in Meredith Nicholson’s Hoosier Chronicle of 1912: “Dad’s a good old scout.”
See also: good
The Dictionary of Clichés by Christine Ammer
See also:
  • a good scout
  • scout
  • straight shooter
  • straight shooter, a
  • a good sort
  • good sort
  • a crock
  • crock
  • good oil
  • the good oil