big 'uns 

Large breasts.

"The babe at the mall had some big 'uns!"

big 'uns by x January 22, 2003

big uns

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.

big uns by itichie_nocanpo July 24, 2006

big'uns 

Larger than 38dd cup

hey bro! check out the BIG'UNS on her.

big'uns by Truman (Slut Puppie) Maltbie January 11, 2009

Smiggity big'uns 

A celebratory phrase reffering to the size of a female's booty or breasts.

(Ray) Did you see that girls booty. Oh my god!!!

(Bryan) Yessir. Smiggity big'uns!!!!

Smiggity big'uns by BGoody February 28, 2007

Biguns 

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

Biguns by Gunnyman September 9, 2008

biguns 

Very large breast, tits, boobs ect.

Look at those biguns.

biguns by Deep Blue 2012 August 10, 2009

biguns 

A set of two talented yet overweight hackers that like to eat and hack

Did you hear about that new installer? I heard that the biguns hacked it to pieces..

Yikes, are those biguns on a plane?

biguns by C "Tool" Johnson August 28, 2006