If you want to go with the most "comfy" in terms of a realistic job someone can actually land (things like CEO and Pornstar aren't exactly "realistic"), it'd be as a mathematician. Seriously. Mathematicians make a median of $100k a year (as of 2010 statistics), all for simply doing math. Of course, the only downside for a lot of people is that you'll be doing math.
As far as unrealistic jobs go, I'll have to agree with the person who said Mythbuster. I'm getting paid to do SCIENCE!! and blow shit up.