I am having a bit of a geek freak out moment here... there is going to be a PhD comics movie! Piled Higher and Deeper (or PhD) comic is about the insanity of grad school and all the bullshit you put up with from research to teaching to grant writing, etc. It is a great comic and really helped me make it through some of the more insane parts of grad school. Knowing other people had just as weird and insane experiences as me, made me feel better.
So check out this trailer and go and see it if you can!