Today i see a video in the TooDou.Let me can't help but laugh.Two junior high school student climb the wall to surf the internet while the should be in the class.The amasizing point is the student who is behind.He falls down from the housetop several times.Now i write down the website in here and hope you will laugh too.http://www.tudou.com/programs/view/TJppH7lMbfY/