I quite like 'Biologist', but occasionally I wish that I had a more interesting job title. I think I've just found the ultimate. On University Challenge yesterday, one of the contestants in the College of Arms team was a Mr. Cheesman, who is 'Rouge Dragon Pursuivant'. Imagine how cool that title would look on your passport...

Apparently, the other three Pursuivants are 'Rouge Croix', 'Bluemantle' and 'Portcullis', but I think 'Rouge Dragon' is the coolest.