class 

class idiot: sir, teacher: you raise your hand if you want to ask a question *the class idiot puts his hand up* class idiot: sir, teacher: no talking in my class idiot: but you sai- teacher: what’s your question?  class idiot: why is it so cold at the top of the mountain  teacher: seconds of my life i’ve never been wasted than listening to you class idiot: cause the mountain is closer to the sun, so why is the cold teacher: I think your parents need a refund