U.G.O is short for U Got Owned. It may be used in video games, mostly multiplayer ones.
*After getting a headshot* "Oh! UGO!"
by DickKnuckles April 28, 2008
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Irresistable. He is attractive by the way he shows confidence. He's mysterious, doesn't open up quickly. He'll let you discover him little by little. Someone that is down to earth. Loves nature. Bold. Yet has a sweetness and an incredible fun and playfull side. His wall is up. Acts unavailable... yet its just a front he puts up. If you can see past his reserved nature - you find a kind hearted guy that's just afraid of finding love again in fear of getting hurt.

*Let his heart find its way to yours ;)
Ugo! Jle comprends pas! ;)
by Jolie D. ;) haha February 05, 2010
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to win incessantly or to be hashtag winning
had the patriots won the superbowl, and gone undefeated, the would have been ugoing!

Jeremy Lin is ugoing right now
by nemo lacessit February 18, 2012
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Ugo

'Ugo'; Igbo for Eagle, Wealth and a host of other things is strong. Usually the pride of the family. Possesses leadership qualities. Ugo is adventurous, a goal getter and strong willed.
by Okrr! February 05, 2020
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N. (Ugg-Oh)

A person who is of overwhelming ugliness. An Uggo is normally also stupid, but it is not vital.
One : Whoa, that guy's head is all weird lookin'!
Two : Yeah, what a total Ugo!
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