Youtube user Crysknife007 (purveyor of "ambient geek sleep aids and other eccentric long videos") has created a true monster out of your favorite Sesame Street vampire, with audio of The Count reading every digit of Pi out 10,000 decimal places.
The maddening video is 5.5 hours long, and includes his signature laugh in between each digit.
If you're curious how he accomplished this, you can read about the process on his blog, where he describes creating a similar video but with a rotary phone dialing each digit.
So how far can you listen before tearing out all of your hair and bashing your face against the wall?