iWindows Share definition Flag An operating system that combines the usability and speed of Windows with the iWant of iShit users. So I hear iMicrosoft is releasing iWindows iVista. It's the same as Windows Vista, but costs ten times as much. iWindows by iMicrosoft Tech Support December 16, 2008 0 0 Get merch Get the iWindows mug. Buy Now — $32.95 See more merch