buckaroo

noun

1. A cowboy; specifically, a working cowboy who generally does not partake in rodeos.
2. One who sports a distinctive buckaroo style of cowboy clothing, boots, and heritage.“Many cowboy poets have a buckaroo look and feel about them.”
3. A style of cowboy boot with a high and uniquely tapered heel.
4. A reckless, headstrong person.“Don’t run in looking for a fight like some kind of buckaroo.”