Link of the day: Ph.D. Comics. I love it. It was one of the best things I learned about at Western Nerve Net. One of the best non-scientific things, that is.
Note that "Ph.D." is not short for "Doctor of Philosophy," but "Piled Higher and Deeper." This is an old joke that a "B.S." (usually Bachelor of Science) degree is short for... um... male bovine excrement. The joke continues that "M.S." didn't stand for "Masters of Science," but for "More S***".
The overall message of the comic: grad school is a weird thing to do. I've got news for grad students: so is a post-doc. And so is being an Assistant Professor.