its long, but bear with me...its a good one
3 guys go duck hunting in lake champlain. after a few hours out on the water they decide to call it a day and pull their boat up onto the beach. as they are pulling the boat up, a hunting warren walks up to them and says "can i see your vermont hunting licences plese?" all 3 guys pull out their vermont hunting listences. all of a sudden, the warren picks up a duck, sticks his finger up its ass and then smells his finger and says "this is a new york duck. do you have your new york hunting licences?" astonished, all 3 men take out their new york hunting licences. the warren picks up another duck and sticks his finer up its ass and smells his finger again and says, "this is a Canadian duck, and i know you dont have your Canadian hunting licences. do you?" one of the guys says "well actually we do just incase this happened. all 3 of them take out their canadian licences and give them to him. supprised, the warren says "you men are the first i've ever come across to have all 3 licences, where exactly are you boys from?" one of the guys steps forward, turns arounf, drops his pants, bends ofer and says, "you're the expert you tell me."