MIT students don't know what stress is. Try Georgia Tech for that one. #2 least happy students in 2002.
Also, if you want to get really pedantic about the joke, I did provide backing. You can easily check that Georgia Tech was ranked #2 in 2002 by the Princeton Review for least unhappy students. As MIT was not ranked #1 in this particular category (and they probably don't want to be), it would appear my statement is both true and supported.