Animal Farm.
Somehow I got a feeling that I'm one of the animals (other than the pigs, unfortunately) in that story. Looked through that website for a curve which I could not find, but know should be there, for a really long time and eventually emailed the prof who replied that it's in the homework section. I remembered printing out everything in the website and CANNOT FIND IT ANYWHERE! Went back to look again after the email and it still isn't there. Just then, the day before the exam, viola! It's sitting there, ready to be printed out. And i somehow felt that it's been there all along, just mischievously eluding my eyes... hmm, Am I Boxer???