If I won the lottery big-time, I'd spend my working hours:
- holding the same job; I love it here!
- contributing to Perl Core.
- contributing to CPAN.
- contributing to some other free software project.
- playing Dungeons & Dragons.
- watching Dr. Who episodes.
- writing/reading those novels I've been meaning to get to.
- catching up on my sunlight exposure deficit.
- finally giving those girls on eros.com a call.
- all of the above.