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Large Breasts - (Big Ones)Popularized by Al Bundy on Married With Children was also the name of a fictitious magazine on that show.
Damn! She's got some Biguns
by Gunnyman August 01, 2006
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large tits dd cups ( 4-hook backstrap bra )
Babe U have some real nice big uns !!!

Let me hook ur big uns bra. Last hook is hard to get.
by itichie_nocanpo July 24, 2006
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Contraction of the words "Big One"

A large, heavyset woman who does not realize her size so she walks so heavily that the ground shakes.
Damnit! The Bigun must have returned home!
by MacWolfGrubs March 20, 2011
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A lad who has gone through puberty earlier than his peers and is taller and looks more dominant in comparison
You've shot up to be a big un my son
by *Francis* May 27, 2007
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big un: a girl that is big or overweight. cane from the magazine big uns. but big un translates to a girl that is just big! and not a girl with big uns (breast size)
look at that girl crossing the road (fat) shes a big un
by big Lance August 07, 2006
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