Uniboom 

a popular hairstyle with young British men who happen to appear similar in appearance to Harry Potter.

Totally... in America.

Uniboom by chocolate from montana. July 24, 2010

unibomb 

Unibomb is a drop shot of Unicum in a glass of Redbull. Invented in Canada by an expatriate of the great Kingdom of Hungary.

Ernie: Hey let's do Unibombs
John: Sure...
Ernie: You've been Unibombed!!

unibomb by hard liqour rules August 27, 2019

Unibooby 

When you's be having dem titties dat bein all up and pushed together to make one giant breast

Tom: so i was fuckin Shiri last night!

Jerry: sweet ass titties!

Tom: not really, her unibooby was all deformed and shit

Bryon: RAWR, mosh mosh

Unibooby by bobswat March 27, 2007

uniboob

When it looks like you have one massive breast. This usally happens when a girl wears a sports bra or one of those tank tops with the shelf bra.

The guys at the Gym like to stare at my uniboob.

uniboob by Emily Z. April 3, 2006

uniboob

Condition when a woman wears a tight lycra fitted tube top for exercising and looses form of two boobs to just one

Check you the girl with the uniboob.

uniboob by Chevyfan October 31, 2003

Uniboob

When a woman's bra isn't very supportive and doesn't separate, squeezing the boobs together, thus forming the appearance of one large boob. This usually happens with sports bras.

She needs to go to Victoria's Secret and fix that uniboob!

Uniboob by Kristina5979 April 29, 2008

uniboob

When a larger chested woman wears a sports bra it is tremendously restricting. It is described as -- A large lump of two breasts squeezed together by the wearing of a sports bra. The end result is that the woman's breasts no longer have the "Lift and Separate" affect. Therefore causing the appearance of "One Boob".

Have you seen the new girl? ....She always has a serious case of uniboob...

uniboob by Rock\m/On89 September 1, 2010