1 definition by Jimmy. Kimmel
Occurs when the male sneaks up behind the female, wraps his arm around her, placing one forearm above her breasts and one forearm below her breasts. He them squeezes his forearms together, flattening the breasts.
I was over at my girlfriend's house for Thanksgiving when I gave her mother a hug from the rear squeezed her boobs with my forearms and yelled, "MAMMOGRAM!"
by Jimmy. Kimmel November 29, 2013