get on one’s horse

get on (one's) horse

To prepare or get ready to leave. Well, I had better get on my horse. It was lovely to see you, as always. Time to get on my horse—I don't want to miss my train!
See also: get, horse, on
Farlex Dictionary of Idioms.

get on one’s horse

in. to prepare to leave. It’s late. I have to get on my horse.
See also: get, horse, on
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • get on (one's) horse
  • get on horse
  • (one had) better get on (one's) horse
  • better get on my horse
  • rush (one's) fences
  • rush your fences
  • road apple
  • back the wrong horse
  • each way
  • willing horse