mammary glands

The subjects mammary glands display an increase in size in reaction to the surgery.

by AcneAndAnthrax November 4, 2014

MGG (Mammary Gland Gyration)

The systematic and continuous frottage of the male genitalia against, in between, or on top of the female breasts.

Naw dude, I don't want to hook up with her, those are A cups...I can't even MGG (Mammary Gland Gyration) that shit!!

by MMGking February 3, 2011

In reference to The Smiths song 'Handsome Devil' that Emma says when she listens to it.

Emma: Mammary glands.
Sam: Put down your mammary gland hands.
Hailey: Ye