Englishman, Irishman, Scotsman, builders standing on top of a building. They open up their lunchboxes. Englishman says "Damn! Cheese again. If this happens again I'm going to jump off this building and end it all!". Scotsman says "Haggis yet again! I'm joining you, if I get haggis again, I'll jump!". Irishman opens his ... "Bloody pickle .. I'm going with you guys!". Next day, they all open their lunchboxes and they have the same sandwiches. They jump off the building. Splat! Splat! Splat! All three dead. Later, the building manager walks by and says, "There's one thing I can't understand. The Irishman makes his own sandwiches!"