"But," said the duffer, "since you're obviously much better than I, to even it up a bit you have to spot me two 'gotchas.'"
The golf pro didn't know what a 'gotcha' was, but he went along with it.
And off they went. Coming back to the 19th hole, the rest of the club members were amazed to see the golf pro paying the duffer $100.
"What happened?" asked one of the members.
"Well, "said the pro. "l was teeing up for the first hole, and as I brought the club down, the jerk stuck his hand between my legs and grabbed my balls while yelling "Gotcha!"
"Ouch!" said the guy "I can see why you lost that hole but how come you lost the game?"
"Have you ever tried to play 18 holes of golf waiting for the second *gotcha*?"