underboob shirt

Any short shirt, such as a halter top, cropped tank or baby tee, that rides so high on a woman's chest as to expose not just the midriff, but also the bottom area of a woman's bust.

Damn, did you see her new underboob shirt?

Hells yeah! Ask her to reach for something off the top shelf!

by X. Phoratus February 21, 2005

Underbooby

The underside and lower front half of a woman's breast(s) leading to, but not passing, the areola and/or nipple.

Those crazy-girl-video commercials show lots of underbooby.

by richippr September 29, 2008

underboob

Underboob: The only time in life when gravity is your friend.

"She's got underboob, so there's a small chance her boobs will slip out of her top, thanks to our good friend GRAVITY"

by flargenschmop March 27, 2010

underboob

better than cleavage.

I love underboob.

by shawnsomber September 22, 2010

underboob sweat

The pools of sweat collected under large breasts. Usually under larger women's voluptuous bosoms. known to cause interesting sweat designs in t-shirts and can cause a number of problems.

bro did you check out the underboob sweat on that one over there?

yeah bro the design is kinda trippy!

by the utter definition June 11, 2014

Danny DeVito's underboob

A term used for a bad smell in a classroom

"eww, it smells like Danny DeVito's underboob in here"

by Danny DeVito's underboob July 8, 2020

underbooty

When someone sits or lies down, the pudge of booty that shows.

Oh girl, that underbooty is a thic handful.

by Metal Barbie January 21, 2021