Oly and Sven

Oly and Sven (two Norwegian bachelor farmers) decided to go fishing in the Great North Woods. They packed all their tackle and a cooler full of beer, and drove to their favorite lakeside baitshop. After renting a boat, they started rowing around the lake, fishing and enjoying their beverages.

Upon reaching one shady cove, they started catching fish like crazy. As soon as they dropped a lure in the water they'd get a strike. After an hour of this, Sven sees Oly reach into his tacklebox and pull out a piece of chalk. He leans over the side of the boat and marks a chalk "X" on the side.

Curious, Sven asks "Hey Oly, why are ya putting an X on the boat?"

Oly looks at him slyly. "Well, this is a damn good fishing spot. I want to make sure we can find it next time."

Sven snorts. "Oly, yer a damn fool. We might not get the same boat next time!"