One part of a pair that is so close that it seems as though sometimes they are attached by an umbilical cord

Umbies - the pair of people who are practically biologically attached
"God Margaret and Max are always together, they need to cut the fucking umbilical cord"
"No its ok, they're totes umbies and we've all learned to accept it."

"Wow, I'm surprised to see you without your umbie"
by umbilical August 12, 2011
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me. the one and only known umbin in the world. Serious its my real name. if u want to know what it really means you must go to www.umbin.com
hi my name is umbin, but you can call me umbie
by umbie March 22, 2004
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a term we cool british people use, short for umbrella, which is clearly too long to say the whole thing.
Bring an umby, it might rain
by holyroman April 19, 2005
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Massive cockhead, cunt and a dumb yute with green bollocks. Cannot pull bitches even if he tried.
Why is umby so dumb?
by Aaaaaaeeerre4 May 8, 2022
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tumbi umbi were the pimps live
were do you live... tumbi umbi
by chibbz February 28, 2008
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A nickname given to someone who has not been cut from the umbilical cord. A mamas boy. A titty boy.
by jfry December 9, 2019
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