OK is a slang word, and cowboys used it.
posse
tough hombre
All tied up
The slang term for a cowboy is "HICK"
Grub, primarily.
Booze, hooch, or Who -Hit-John
A cowboy slang word for acknowledgements is "tip of the hat." This phrase is often used to express respect or recognition towards someone, akin to giving a nod or showing appreciation. It captures the spirit of camaraderie and respect typical in cowboy culture.
you couls put dive which means bunkhouse
It is a dialect spelling of the word "meeting." It is not slang or an idiom.
Cowboys loved a colorful phrase! This meant very fond or very talented at something. "He made a death on speech at last night's meeting," said the cowboy.
A phrase often used by cowboys to say "Thanks" is: "Much Obliged."