Mindgoggling 

adj: something that is so baffling only goggles could understand.

Mike's explanation of how he is so close to passing is simply mindgoggling

Mindgoggling by Goggles December 14, 2006

mind-goggling 

A facial expression with wide and bulging eyes that coincides with a incomprehensible, mind-goggling fact.

After hearing the odds of winning the lotto, Sue's facial expression of mind-goggling bafflement said it all.

mind-goggling by kjdrill August 23, 2005

mindgoogling

Being awestruck over the powers of Google.

I saw Google's Street View and it was mindgoogling!

mindgoogling by Alison A. October 12, 2009

mindbloggling 

Blog content that is puzzling, overwhelming, incomprehensible, mindblowing.

The hundreds of postings reacting to Whole Foods CEO's WSJ editorial on health care were absolutely mindbloggling.

mindbloggling by alphagrl September 1, 2009