Cowboys loved a colorful phrase! This one meant to preach, talk or lecture vehemently. Since "to whale" was slang for beating someone, the image is of the speaker beating up his audience with words.
Cowboys loved a colorful phrase! This meant to run away or to abscond. A brave cowboy would never mizzle.
Cowboys loved a colorful phrase! This one meant a beating or thrashing. To whale meant to lash or beat someone.
Cowboys loved a colorful phrase! This one means to go away. The image is of a cowboy slinging his bedroll onto his horse and leaving.
Cowboys loved a colorful phrase! This meant to saunter or shuffle along. It also could mean to sneak away.
Cowboys loved a colorful phrase! This means go away or make yourself scarce. You didn't want a cowboy telling you to stall your mug.
Cowboys loved a colorful phrase! To give leg bail is to run away. You're bailing out of there.
Not cowboy slang. Overalls are another name for work pants.
Cowboys loved a colorful phrase! This means to drive away or blow away. The image is of someone scoffing so much that the other person leaves.
Cowboys loved a colorful phrase! This meant to go or run away. The image is of someone paddling a boat quickly.
Cowboys loved a colorful phrase! This one means to slip away, to decamp. It's a combination of "lope" and "sneak."
Cowboys loved a colorful phrase! This one plays on the fact that your shins are on your lower legs. If you shin out, you run away.
A horse is a "hay burner".