What happens when white trash whores don't have money to pay for Playboy boobs at Boob R Us, but still want to have big tit (notice the lack of 'ties')
by Stoner May 23, 2003
Get the uniboobmug. its wen one boob falls off for any given purpose such as breast cancer, suicide, wantiing to become a man, etc..
by Peter Carr June 11, 2006
Get the uniboobmug. by cast off the crutch that kills the pain November 25, 2006
Get the uniboobmug. 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.
by Kristina5979 April 29, 2008
Get the Uniboobmug. Noun.
1. In art, a singular curve/line/lump of breast used to represent two boobs under clothing.
2. A single mass/breast where two should be, but not where two were originally (if you loose one boob, its not technically a uniboob). A uniboob is the presence of an original single boob.
1. In art, a singular curve/line/lump of breast used to represent two boobs under clothing.
2. A single mass/breast where two should be, but not where two were originally (if you loose one boob, its not technically a uniboob). A uniboob is the presence of an original single boob.
by Arthoes January 8, 2008
Get the Uniboobmug. 
That lady over there has uniboobs
by h of awesomeness October 15, 2011
Get the Uniboobmug.