It's Raining Florence Henderson. Sometimes referred to as "Florence," "Flo," "It's Raining," or "IRFH."
It's Raining Florence Henderson's user profile on MetaChat is broken, so please refer to his MetaFilter user profile, instead.
For a few personal details, see his entry in the 10 Things You Don't Know About Me - Redux thread, here.
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It's Raining Florence Henderson thinks you're swell, but he can't come out to play until he finishes his chores. Which, at his current pace, could take a while.
Flo is just hiding.