I've just been to a really interesting and frankly hysterical lecture on the side effects of sword swallowing given by the 2007 medicine Ig Nobel prize winner Brian Witcombe.
Here is
a link to past winners.
Check out the 2003 winner for Biology!
The presentation ceremony looked and sounded like a blast. Apparently they have loads of actual Nobel prize winners there and last yeat they had to eat ice cream with an extract of cow dung in it. Yum!
Edited to add a link to
this.