A couple were out golfing one fine day when the woman's golf ball lands in the woods. She found the ball in a patch of pretty yellow buttercups. Trying to get her ball back in play, shed ended up thrashing just about every buttercup in the patch.
Suddenly an angelic woman is standing in front of her, "I am Mother Nature." she says, "You just destroyed some poor buttercups and for that you shall pay. From now on you won't be able to stand the taste of any thing with butter, and will feel nauseated every time you see it." With that she disappeared as quickly as she came.
When she came out of the woods she her husband has disappeared. She screams from him and his replied was, "Honey, my ball landed in some pussy willows..." As soon as she hears that the woman screams, "Don't swing! For God sake, DON'T SWING!!!"