A slang term short for young, experimenting perfection seeker. It's a play off of the word "yuppie" used in the 80's and describes people who don't settle on a single career or do lots of research before making a purchase.
Yeppy—a Youthful Elderly Person...a group that may be aging, but is aging incredibly well. This is a derivative of the term Yuppie.
(This was defined in the 2008 book I wrote: Finding Your Own Fountain of Youth: The Essential Guide For Maximizing Health, Wellness, Fitness and Longevity-- which is a free download.)
That Yeppy in my spin class is in much better shape than I am despite being an octagenarian.
