Monday was Groundhog Day, which inspired one of the great films, Groundhog Day from the late, great Harold Ramis. It, consequently, inspired #GradhogDay, the revision of classic lines to have a science-y spin (and vent a little graduate school blues).
You can read all the tweets in the #GradhogDay Storify or contribute your own. So far, my favorite has been this offering:
The Finch and Pea 