Cornell Professor Bans Yawning Forever During Classroom Presentation 83.92K Richard Blakeley 11/16/10 11:30AM Filed to: Viral Viral Gawker Gizmodo After teaching the same course year after year, professors must develop rage over pet peeves. Watch as this professor loses it while attempting to give a keynote after someone simply yawns too loudly.[via The Daily What, thanks Andrew!]