Quote Originally Posted by Pure Strife
And I thought it was just the name of a movie. What's Groundhog day about?
It's the day when a certain groundhog is supposed to emerge from his burrow and either see his shadow or not see his shadow. If he doesn't, spring comes on schedule; if he does, we get an extra six weeks of winter.

In the States, our groundhog is stationed in Pennsylvania, and his name is Punxatony Phil. He rocks.