The Stupid Question Hall of Fame is back again, ready to embarrass the kids who cheapen your degree. Remember the rules – If you send in the absolute stupidest, you get a free BustedTee. Read all five and cast your vote. And, if you heard something stupid in class this week, send it to me at CollegeHumor.com/StupidQuestions.

• A) Penn StateSubmitted by Robbin

  Professor: So we multiply the radius by 3.14…
  Genius: Wait! Where did the 3.14 come from?
  Professor: That's the value of pi…
  Genius: Is it always the same?

• B) Prairie StateSubmitted by Charles

  Professor: Remember, this test is out of 125.
  
  The Brilliance: Percent?

• C) University of Western OntarioSubmitted by Kyle

  Professor: I have a PhD in German History…
  
  Scholar: Sir, how does a PhD in history help you with like patients and stuff?

• D) St. RoseSubmitted by Murphy

  I was in my English class and we were discussing a story set in a sand dune. When discussing the immense wind talked about in the story, this kid raised his hand…
  

  Einstein Jr.: But how can it be so windy if there aren't any trees around?"
  

• E) Suny AlbanySubmitted by Andy

  The professor was talking to us about study abroad…
  
  Valedictorian: Can we study abroad in Hawaii?
  
  Professor: Hawaii is part of the United States….