It probably doesn't belong in HORSE TALK, but here it is.
I have an older friend named Ralph that's recently retired. He's about 130 pounds and his wife Brenda is much much bigger. His dream was to spend his retirement touring the nation on a motorcycle. So he put in his last day of work and then bought a brand new Honda Goldwing touring bike. Him and Brenda loaded up and headed across the country. Their first big stop was the Grand Canyon.
So Ralph and Brenda parked to look around and rest. Ralph was sittin on the edge of the Grand Canyon smoking a Camel and enjoying the magnificent view. All the sudden he noticed something very surprising..............His back tire was wore out! He described it as "You could **** near read through it". This was a brand new machine, how could it be? He was puzzled and so he looked around and studied the situation. He looked at the tire, then looked at Big Brenda's butt. Then looked at the tire again, then looked back at Big Brenda's butt. After a few minutes it just came to him what happened to his tire. Hahahahaha