英語笑話:Thirteen 十三
A guy is walking past a big wooden fence at the insane asylum（精神病院） and he hears all the residents inside chanting, Thirteen! Thirteen! Thirteen!Quite curious about this, he finds a hole in the fence, and looks in. Someone inside pokes him in the everyone inside the asylum starts chanting, Fourteen! Fourteen! Fourteen!一個人在精神病院的木圍牆外路過，聽見裏面所有的人在唱，十三！十三！ 十三！他很好奇，就找到圍牆的一個洞，然後看進去。突然有個人捅到了他的眼睛。然後裏面所有人開始唱，十四！十四！十四！
