A Montanan and a North Dakotan are in their blind on a duck hunt. A single duck comes over the blind. It's the North Dakotan's turn to shoot, so he empties his gun but the duck flies away unhurt. The shots do come close enough to scare the duck pretty bad, so it poops on the North Dakotan's head as it passes. The Montanan sees his partner's predicament, and reaches into his daypack and comes out with a roll of toilet paper. He hands the roll to the North Dakotan. The North Dakotan looks at the roll of TP and just shakes his head, "What good's this gonna do? That duck must be a mile away by now."