Goo Guy: A member of the Sigma Goo Fraternity who wears inordinate amounts of under armour. i.e. backpack, shoes, coats, arm bands, head bands. Goo Guys have also been known to work out on a regular basis and do so wearing cut offs.
Hey look its Doubek the biggest fucking Goo Guy on campus.
Doubek please don't touch my stuff, you're such a Goo Guy you'll get goo all over it.
Nate's gooing out so hard today he's leaving a trail of goo behind him.
Gross the doorknob has goo all over it, Doubek must be in there!
by Goo Hater November 12, 2009
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The acient eastern art of using stealthly martial art skills to rub one out directly next to or in close proximity to either a roomate or complete stranger.
It was dark and quiet that night in my dorm room... It was a little too quiet. I wasn't sure but I had the feeling that wang, my asian roomate and also bunkmate was quietly pulling a Moo Goo Guy Pan on me while we both lying in our bunk bed and I couldnt do anything about it.
by Mike May 16, 2004
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semen.
guy = male
goo = ejaculate
Betty: "I want to guzzle your guy goo!"
Joe: "Okay!"
by Darin September 21, 2005
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Who's Your Goo-Guy-Got-Goin'-Down? is the most social form of salutation. Primarily indigenous to West Coast North American Males, originating in California, this super-friendly hello is quickly spreading across the globe. Which only begs one question:

Who's YOUR Goo-Guy-Got-Goin'-Down?
Friend 1: Who's Your Goo-Guy-Got-Goin'-Down?
Friend 2: Oh yeah?
Friend 1: You're such an ASShole!
Friend 2: Great!
by Player! September 22, 2007
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