A man walks into a bar and asks "Why the long face?"

The bars we recently replaced to maintain a high standard of privacy in the stalls.

It turns out that the man who was this horses jockey won his most recent race while he was riding on the horse, who was currently in this stall.

After some probing the horse revealed that his "long face" was because he still wasn't satisfied even though they won the race together.

After some time together with his horse the man decides to go get a drink.