Cletus, the slack-jawed redneck goes up to the mountains for a spot of bear hunting. On his first day, he spots a mighty grizzly, takes aim with his rifle and fires. A few seconds later, the bear comes up behind him and taps him on the shoulder.
"You're trying to kill me, aren't you?" he says to Cletus, and Cletus nods. "Well," says the bear, "It's your choice - either I bugger you, or I kill you."
That night with a very sore arse, Cletus heads into town and buys a bigger rifle. The next day, he returns to the woods and spots his grizzly. He aims, fires and misses again. The bear offers him the same choice and the hunter is once again shafted by the beast.
Back in town, Cletus buys an even bigger rifle and returns once more to kill his quarry. Suddenly, he spots the bear and shoots. But a few seconds later, he feels a heavy claw tapping him on the shoulder.
"You're not really here for the hunting, are you?" says the bear.