"Circles symbolize mobility, and progress. Clocks are round, the globe is round, the wheel is round."
Those are words from the marketing video for Microsoft's new iPhone killer, the oPhone. That's 'o' as in, "oh man, am I glad this phone isn't real!"
Check out the video, it's well worth it!
http://www.engadget.com/2007/05/09/microsoft-pranks-with-ofone-apple-rolls-eyes/