Golfer: "Well, I have never played this badly before!
Caddy: "I didn't realize you had played before, sir."

Golfer: "Do you think I can get there with a 5-iron?"
Caddy: "Eventually."

Golfer (screaming): "You've got to be the worst caddy in the world!"
Caddy: "I doubt it. That would be too much of a coincidence!"

(from The Daily Dilly)