Looking for Tamil Movies with Unique Jobs; any that hasn't been repeated?

I'm on the lookout for movies where the main character has a unique or unusual job. Outside the usual roles of cop, jobless, army, village chieftain and so on. I liked Pithamagan (grave digger) which shows you that side of the world.

Any recommendations for more films with quirky or interesting jobs that are rarely portrayed in Tamil movies? Bonus points for a job that's only been shown once in Kollywood. Thanks.