Windows 7 Fuzzy Logic Edition.... by the time you've read the EULA, Installation Instructions and User Manual as to it's origins/how it got its name, Windows 9 will have been out of beta 12 months or more.
Windows 7 Murphy's Law Edition... if anything can go wrong, well it probably already has.
Windows 7 Po` Smedley Edition... hates Skinhit and has automated tools to Photoshop and post humorous pics of people to forums.
Windows 7 Bichur Edition... code was written with Viagra to prevent/self-heal broken throbbers.
Windows 7 TTD Edition... MS' first ever fully themed OS, complete with virtual Troll Bait & Thumpers.
Windows 7 'Bridge to Nowhere Edition.... has no internet capabilities to prevent Palin detractors posting embarrassing stuff about her. Apparently, Sarah Palin is assisting MS in the revised edition; Windows 7 Moose Hunt, which comes complete with the Moose Hunt game... designed with real shotguns and shells to take out political opponents.
Windows 7 McCain Edition... is designed for nursing home residents and based on a very early edition of Windows and doesn't utilise a lot of memory,