marshmallow breasts

A woman possessing small breasts.

My friend Nichole's nickname is marshmallow breasts, 'cause she wears an A cup!

by Anaksunaman June 19, 2004

breast brei

The white fungus that grows under a woman's breast when she is not wearing a bra and forgets to clean herself on a regular basis.

I hate the way breast brei tastes.

by Scooby May 31, 2003

breast reduction

This is one of many pointless processes, such as gay pride parades, RIAA watching of file-sharing, etc.

She told me that she wanted to have a breast reduction even though she is a 32B cup, and I told her she was wasting her time.

by The Great Houdini December 8, 2004

breast friend

when a dude is friends with that one girl who has huge boobs.

John: That girl has huge boobs bro.

Tyler: I know, she is my breast friend.

by FiNNy8192 November 12, 2010

Dense Breast

Like bags of sand. Often mistaken for implants, even on close inspection. The bane of mamographers everywhere.

Break out the MRI, we've got a real dense breast here.

by flippant_gibberish October 27, 2016

breast nystagmus

Involuntary jerking of the breasts; often times said when a breast is in motion due to the owner's physical movements.

If she runs fast enough, she will show breast nystagmus to the crowd.

by the_man86 November 10, 2009

Pancake Breast

Flat or non-existent tits

Damn man, that chicks hot! Nah bro, shes got pancake breast!

by -aNoN- August 4, 2015