A person who travels around using public Wi-Fi in many a cafe, restaurant or wherever the wind may blow. They are known to code your fortune in C# if you cross their palm with bandwidth.
Most wi-fi gypsies are known to use OSX on a MacBook or Windows on a PC laptop. Only the most dedicated wi-fi gypsies use Linux, having downloaded the entire operating system in a public place.
A recent case study detailing the day to day habits of the Wi-Fi Gypsy lifestyle shows that a dirty Father Christmas man upgraded from Ubuntu 7.10 Gutsy Gibbon to Ubuntu 9.10 Karmic Koala using the Linux port of uTorrent whilst sitting in The Pilgrims Progress in Bedford.
During this time, he had ordered the beer and burger meal deal, however expressed mild disappointment to learn that real ales were in fact not part of said deal. This mild disappointment was soon counter balanced upon learning that his download speed was 400kbps. “Ho ho ho”.