General:
* "Howdy": Hello
* "Y'all": You all
* "Reckon": Think
* "Git": Go
* "Mightily": Very
* "A-hollerin'": Shouting
* "Hitch": To tie or fasten something
* "Wrangle": To handle, manage, or care for livestock
* "Buckaroo": Cowboy
* "Branding iron": Metal tool used to mark cattle with a hot iron
* "Chuck wagon": Mobile kitchen used by cowboys
* "Prairie dog town": A colony of prairie dogs
* "Chuck": Food
Animals:
* "Bronc": A wild, unbroken horse
* "Steer": A young bull castrated before maturity
* "Heifer": A young female cow that has not given birth
* "Calf": A young cow
* "Colt": A young horse
* "Filly": A young female horse
* "Muleskinner": A person who drives mules
Clothing and Equipment:
* "Chaps": Leather leggings worn by cowboys
* "Spurs": Metal devices worn on boots to encourage a horse to go faster
* "Lariat": A long rope used for catching cattle
* "Saddle": A seat for a rider on a horse
* "Bridle": Headgear for a horse, used to control it
* "Spurs": Metal devices on the heel of boots used to urge the horse forward
Action and Behavior:
* "Bust": To break something
* "Rope": To catch something with a lasso
* "Round up": To gather cattle
* "Ride herd": To watch over and control livestock
* "Hold your horses": To wait
* "Saddle sore": Pain in the buttocks from riding a horse
* "Trail boss": The leader of a group of cowboys
Miscellaneous:
* "Hightail it": To run away quickly
* "Don't git yer knickers in a twist": Don't get upset
* "Two bits": 25 cents
* "Dust Devil": A small whirlwind
* "Dry Gulch": A riverbed that is normally dry
This is just a small sample of the many terms used in cowboy slang. The language is still used today, particularly in rural areas and by people who enjoy Western culture.