Two racehorses were in a stable. The first one said, "You know, just before the race I won today I felt a pinch in my butt."

The second replied, "That's weird. Just before I won my race yesterday I also felt a pinch in my butt."

A dog walked by and said, "You dopes, don't you know you're being injected with performance enhancing drugs?"

And the first horse said, "Hey, look! A talking dog!"