after you finish your final you take out your Lotr book and sketch some of the characters.
edit: I thought of more
I was at my sister's graduation and three people each had a sign with a letter: "f" "a" and "r" and my first thought was "I wonder if someones name is Faramir."
Then we were driving home and my sister commented on the trees in the area looking like they are reaching out at cars and I replied "they are probably Ents."