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) Southeast Missouri State UniversitySubmitted by Ben

  We were talking about how ethanol was affecting the American economy...

Lady Einstein: Wait, isn't there a way to, like, mass produce corn?"

• B) Iowa State UniversitySubmitted by Jake

  Professor explaining that AIDS was first transmitted to humans through African monkeys...
  
  The Brilliance: Eww, who would have sex with a monkey?

• C) University of ArizonaSubmitted by Paul

  After the professor just finished telling us a story about a time that he had trouble when he went to the bank to buy a CD (certificate of deposit)...
  
  Valedictorian: Wait... since when can you buy CD's at the bank?

• D) Penn State University
Submitted by Matt

Professor: ...and Caesar's death left a power vacuum in the Roman Senate.

Student: Wait, the Romans didn't even have electricity, did they?

• E) Washington UniversitySubmitted by Dave

  Because of the earthquake last week, we were trading natural disaster stories. Our TA, who is from Seattle, was telling us how he was once on a plane headed back home, minutes from landing, when an earthquake hit and disabled the control tower...
  
  Genius: Wow. Could you feel the shaking?
  
  TA: Uhh... It was an earthquake, not an airquake.