The closest eye that any human could ever keep. The term was coined by a Chicago dentist watching Stewart Cink in the 2009 British Open. It was rumored he texted a close friend, when Cink started the back 9 at +1 par, that he "was keeping the closest eye on Cink". Cink came from behind and won the 2009 British Open for his first major championship.
Dr V.: I predicted the last 4 teams to get in the NCAA March Madness Tourny.
Pharaoh: Dude, that is a Cink eye.
Dawg: Ok dude