I come from Minnesota and we have Sven, Ole and Lena jokes
Sven, Ole and Lena were walking in the big north woods and got themselves lost. Soon the temperature started to drop and it started snowing. Not being able to find their way back home and getting hungry, Sven starts digging in the snow for something to eat. Suddenly he comes across a lamp. While brushing the snow off of it a Gene come out and says, "I am the Gene of the lamp. I will grant you one wish". Sven quickly says, " I vish I vas back on the farm vhere its nice and Varm". POOF, and Sven is gone. Before the lamp hits the ground Lena grabs the lamp and says, "I vish I vas Vith Sven"! Poof, and Lena vanishes just like Sven. Poor Ole is by himself and feeling a bit forlorn. He starts kicking at the snow and the Gene says, "What is your wish"? Ole says, "I'm very lonely here, I vish Sven and Lena vere here vith me"!