.. . . and all this time I thought they were for space Jews!

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Aluminum Foil Deflector Beanie
An Effective, Low-Cost Solution To Combating Mind-Control
AFDB= http://zapatopi.net/afdb.html
TFH= http://en.wikipedia.org/wiki/Tin_foil_hat
A Tin-Foil Hat or Aluminum Foil Deflector Beanie (AFDB) is a
piece of headgear designed to shield the brain from mind control
and/or mind reading by surrounding it with a metallic lining
(typically, aluminium foil or tin foil).
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