Yes, or Psoriasis
to: Y.P.R. [ypr@yankeepotroast.org]
subject: The P in Alex P. Keaton
A friend of mine said it stands for Parkinson, but she's just insensitive.
In case you're still looking, I found this Web site, and if it's on the Internet...
http://inthe00s.com/archive/inthe80s/bbs16/webBBS_16362.shtml.
Regards,
David Meiklejohn