Two drunks stumble out of a pub and are walking along the road. One drunk says to the other, "What a beautiful night, look at the moon." The other drunk stops and looks at his drunk friend, "You are wrong, that's not the moon, that's the sun." Both started arguing for a while when they come upon another drunk walking so they stopped him. "Sir, could you please help settle our argument? Tell us what that thing is up in the sky that's shining. Is it the moon or the sun?" The third drunk looked at the sky and then looked at them and said, "Sorry, I don't live around here."