by Scott367 May 25, 2007

When a chick with big boobs is wearing a low cut shirt and a bra that is too tight, has a noticable fold in her boob in the armpit region.
The best example is the orgin of this word. At a baseball game a beer girl, who was over weight and wearing a low cut, tight tight tight shirt walked by. Her bra was so tight also that it pushed her boobs back and her boob was folded over in the armpit area. She was rocking "the origami cleavage"!!!
by Chuck Gnasty & Mr. Paule August 8, 2009

This is when a woman places her phone in her cleavage rather than in a purse or pocket WHERE IT BELONGS!!
by SarahBellum August 10, 2008

"Dude I had some serious cleavage chili with my girl last night."
"I can't believe you actually ate that cleavage chili!"
"I can't believe you actually ate that cleavage chili!"
by falloutfan111 April 12, 2008

A cleavage steamer is having a one night stand, then defecating on your sleeping partner's chest before leaving.
Guy: Man last night was crazy.
Friend: How so?
Guy: After bangin this chick, I left her a cleavage steamer.
Friend: That's just nasty!!!
Friend: How so?
Guy: After bangin this chick, I left her a cleavage steamer.
Friend: That's just nasty!!!
by TheHoodRat1987 April 13, 2011

by ARose93 July 6, 2010

by The Return of Light Joker September 8, 2011
