Cowboy Tex is out on the trail rounding up strays when suddenly his horse rears in terror. Tex draws his six-gun and takes aim at a rattlesnake warming itself in the morning sun.
“Hold on, Tex” says the snake, “Don’t shoot. I’m really a genie, and I’ll grant you three wishes if you don’t kill me.”
Since Tex and his horse are not within the rattlesnake’s striking range, he decides to take the snake’s offer. “OK,” says Tex. Here’s my three wishes…a face as handsome as Clark Gable, a build like Arnold Schwarzenegger, and genitals like this here stallion.”
“All right, Tex,” says the snake, “By the time you get back to the bunkhouse, your wishes will be granted.”
Tex turns the horse around and gallops all the way back to the bunkhouse. There he heads straight for the mirror to find he is indeed as handsome as Clark Gable, and as trim and muscular as Arnold Schwarzenegger. Eagerly he pulls down his jeans to see his enhanced equipment. As he looks in the mirror, he screams, “Aaaaagh, I was riding the gelding!”