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[Qtile] My first Rice on Arch
(feddit.de)
Submit screenshots of all your *NIX desktops, themes, and nifty configurations, or submit anything else that will make themers happy. Maybe a server running on an Amiga, or a Thinkpad signed by Bjarne Stroustrup? Show the world how pretty your computer can be!
I believe it's slang for customization that comes from the world of modding Japanese cars.