A cowboy walks into a saloon and has a beer. When he's done, he walks out of the saloon and notices his horse is missing.

He runs back inside thinking someone stole his horse, so he makes a big announcement.

He tells everyone that his horse is missing and wants it back. He also says that he'll have one more beer, and after he finishes his beer, if the horse isn't back, he really doesen't want to do what he did back in Texas.

So he sits down and slowly drinks his beer. After he's done, he walks outside, and sure enough his horse is back. As he's mounting his horse, the bartender runs out and asks, By the way cowboy, just outta curiousity, what did you do back in Texas?

The cowboy replies....I had to walk home !