Here is a joke made by my friend. You check into a hotel; there is no electricity. Do you want to go left or right ?A:right or left. Up or down(elevator)? You reach the roof or basement (depending if you are going up or down). You see a terrorist. He asks you if you want to be killed by a gun or an electrical chair. If they say "gun" they`re retards. If they say "electrical chair" they`re intelligent. Why? Because tiere is no electricity in the hotel!