These are great John and I look forward to adding them into the Flea Bag
lexicon.  Not sure if you've heard of it before but we have a flea market
term called the "Kasper Fade".  It's more of a maneuver really.  It's when
one person peels off discreetly but with purpose (think of "missing man
formation" except performed laterally) to scoop up some item that eluded
the pattern recognition radar of the greater group.  Named after the master
of the art.

-Paul, in SF