Something similar to what this guy did:
Bowerick Wowbagger the Infinitely Prolonged is an immortal being who became immortal after an accident with a few rubber bands and a particle accelerator.
After a period of total boredom, he decided to insult everyone in the entire universe in alphabetical order.
http://hitchhikers.wikia.com/wiki/Bowerick_Wowbagger
One of my favorite minor characters from HHG.