The term muggle has been around for decades and means many things in different environments; in the early part of the last century, among musicians, muggle was a reference to drugs (specifically marijuana) and drug users.
More recently, the term has enjoyed renewed popularity, mainly due to its use in the Harry Potter series by J. K. Rowling, where it refers to non-magical people.
The term muggle has sometimes been applied to some geocachers themselves. Because there are multiple geocache listing sites, geocachers who hunt caches listed on only one site may not be aware of the existence of caches listed on other sites. Someone in a park, unaware of the existence of a nearby cache, is considered by some to be a muggle, even if they are avid geocachers otherwise.
Some other synonyms for muggles are:
- geomuggle (actually, this is the original word that geocachers used to describe a non-cacher)
- cache pirate
--Sept1c tank 18:37, 20 May 2005 (EDT)
--Seared Ice 15:17, 14 Aug 2005 (EDT) (added internal links)