All the patrons gawked as the cowboy kissed his horse on the butt before coming in and asking for a drink.
The bartender serves him and asks, "Mind if I ask why'd ya kiss your horse on the butt?"
The cowboy says, "It's 'cause I got chapped lips."
The bartender asks, "Does manure help them heal?"
Cowboy replies, "No, but it keeps me from licking them."