Non-traditional, non "9-to-5" ways of earning a living.

Up until last year, I worked at jobs where I was an employee. Went into work, took care of business, received a salary, went home.

I've now transitioned over to a freelance career, which is much more creatively fulfilling, and also better paying. It does not hold the same 9-5 / office hours.

What are some of the non-office ways members on this forum make a buck? It seems like there are much more interesting ways of making a living than just "working for the man."