-the visible gap between a girl's tits
by bob December 15, 2003
Get the cleavage mug.
1. noun.
The gap between two soft entities on the body. Usually the cleft between a womans breasts. Also sometimes used to describe the anus' "Butt Cleavage", or even out of the ordinary, fat caused cleavage in other parts of the body such as the side rolls, or even "chin cleavage"... burr.

2. noun.
Any gap caused by an axe or wedge shaped (cleaver) object.

3. verb.
The act of cutting or slicing your enimies. Done with a meat cleaver or any wedge, one can deal out "unnatural" cleavage to whomever they please, male OR female. To have cleavage in this case means to have the ability for cutting and slicing.
"Oh God I love that Cleavage!"

"As you can see, this phenominon left many cleavages in the rock formation here."

"Dude! I've got some major cleavage goin on. I'm gonna deal you some cleavage!"
by Thomual October 8, 2005
Get the cleavage mug.
The roadblock between you and paying attention to a woman in a low cut shirt...Often results in not listening, missing important details, loss of time, etc.
A woman in your office is trying to tell you about a task, however you cant pay attention to the details because she has a low cut shirt on and you cant help but get lost looking at her cleavage

This hits the nail on the head...The daily struggle with the Cleavage Challenge- Google: "Cube Titans" and take the Cleavage Challenge.

These videos describe it better than I ever could with words.

sweater puppets, funbags
by ShakeThemDice April 4, 2012
Get the cleavage mug.
The area that is viewed either between breasts, or preferably at the contact point between breasts. Often one of the determining factors when the male mind subconsciously rates a woman on the bang-ability scale. Less cleavage is preferred when titty fucking. Often women will expose their cleavage when leaning forward in order to appear desirable, although this should only be done with firm, well rounded breasts.
Some times (though rarely) referred to as the "Boob border"
"You know, I have to be honest. I may love her for who she is, but I have to admit that i fantasise about getting a titty fuck from Caitlin."

"In my opinion Joelle's cleavage should be elected president."

"Dude, I wish sexual harassment wasn't against the law. I would die happily drowning in Kait's cleavage."
by Open for "uhh huh" August 11, 2008
Get the Cleavage mug.
What certain women in the business world do when they want to sell things.
Barbara, you know how to sell things. If you want to sell things all over the world you need to show more cleavage.
by Elroy Nightfront February 25, 2009
Get the cleavage mug.
what gets girls anything they want at all from any guy except fags

can be used for good or for evil
tony wouldn't let me borrow $20 at first but after i showed him some cleavage he changed his mind
by GD October 15, 2004
Get the cleavage mug.
Allows men to mentally prepare themselves for nipples
Man: oh shit, cleavage
(feels a little lightheaded, gathers himself, girl shows her tits)
Man: I can do this.
by marshallmathers03 March 16, 2011
Get the cleavage mug.