Top definition
Person so horrifyingly ugly that any normal looking person who dares even glance at them will become sick on sight. Only can be viewed by other uglos and whales See Amannda
by Anonymous July 15, 2003
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Jun 7 Word of the Day
A person who doesn't realize they are transgender yet, or is in denial; an undeveloped transgender person. When they realize, it's referred to as the "egg cracking."
"They've been asking a lot about hormone therapy, I think they might be an egg."
by September 07, 2020
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2
A mix between and ugly person and a lamo.
Me: Your such an uglo!
Little bro: YOU DONT THINK I KNOW THAT!
by pimptastic! January 17, 2008
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3
Uglo - a combination of ugly and glow.

Someone so unattractive they glow in the dark. Even turning the lights off does not help.
Jack: Did you go home with Rachel last night?
Bubba: No ways bro, that girl is bona fide uglo!
by realname420 December 01, 2011
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4
Male version of ugla, see ugla.
Kid 1: Give me your lunch money!
Kid 2: Hell no Uglo!
by sallaD:^) February 06, 2010
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5
It is a slurred word for “ugly ho”. This word was made by Iliana.
by Ohmygoshmyname December 18, 2018
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