My son and his best buddy have a tradition of wearing coordinating Halloween costumes. For the past two years, they've gone to a Halloween party wearing "Thing 1" and "Thing 2" T-shirts and rainbow-colored wigs. This year, it seemed time for a new idea. These two guys have a little routine of saying "I'm retired!" when anybody asks them about school, or what they're going to do after they graduate, or in response to pretty much any question at all. They crack themselves up with this, and they're well-known for it among the folks who will be at this Halloween party. So we're borrowing T-shirts that say "I'm Retired, Having Fun Is My Job" from some retired friends of the family, and decorating cheap caps from the craft store with their favorite phrase -- "I'm Retired!" -- and a runner up -- "I'm Old!" -- and they'll go as retired guys. As a bonus, the outfits will be comfortable and not too sweaty. Whether the white T-shirts will survive a spaghetti dinner remains to be seen. They may look like bloody retired guys by the time that's done. Still fine for Halloween.
If you're still figuring out how to survive Halloween this year, I have some suggestions on my About.com blog, and some places for you to contribute your own ideas and horror stories.