A horse walks into a bar.
He walks up to the bartender and says “Give me a beer. “
The bartender is stunned, so he heads to the back of the bar to speak with the owner.
“Hey boss” he says, “there’s a horse in the bar asking for a beer. “
The bar owner pauses for a second, then replies “Well then give him one, but charge him double. Horses don’t know the price of beer. “
So the bartender heads back out front and hands the horse a beer.
“You know, “says the barkeep, “we don’t get many horses around here. “
To which the horse replies, “At these prices I’m not surprised. “
This joke is included in the Black Book of Jokes. You can order it from here.