As the procrastinator that I am, I have gone through a significant chunk of the PHD Comics because they are just so good. Here are a few I especially liked because I could relate.
Number 1)
Number 2)
Number 3)
Number 4)
Number 5)
If you like them you can check out the website PHD comics. I am in no way affiliated with them and none of the images in this post are mine.