"What is this? Tang?"
PZ has a cool post on secretions - the kind of thing you might encounter in a handful of Bertie Bott's Every Flavour Beans - but he doesn't talk about taste.
I confess to collecting quotes from Venture Bros., for just this sort of occasion - watch for them. There may be prizes!
Is There an Echo in Here?
Seems to be catching up with Kevin Drum, too....he's feeling as I did last Tuesday.