by dagumak September 8, 2019

Another way of referring to someone's ass crack that's hanging out. Hence the "rear" in the term.
Same as saying "butt cleavage."
Same as saying "butt cleavage."
*guy walks by with his ass crack showing due to his pants being down too low*
Person 1: "Whoa, that guy's got some major rear cleavage there!"
Person 2: "I know. That's kinda... gross."
Person 1: "Whoa, that guy's got some major rear cleavage there!"
Person 2: "I know. That's kinda... gross."
by Kikyo Maaka May 29, 2009

A term for describing when a woman's assets stick out a lot to look like a chicken's chest. This obviously doesn't work for women with smaller breasts.
G: You know how chickens stick out their chest?
G: And it looks really big and puffy?
G: Yeah. That's how her chest looked.
G: Chicken cleavage.
G: And it looks really big and puffy?
G: Yeah. That's how her chest looked.
G: Chicken cleavage.
by justanotherflippedtable January 1, 2012

Hair cleavage is when a guy is wearing a neck plunging shirt (wife beater, polo, or v-neck) and has curly brown/black hair sticking out.
Paulie's gold chain was resting on his hair cleavage which was spewing out of his unbuttoned white polo.
by Rockymyworld27 March 4, 2017

by Mrbleh July 15, 2023

by chickenislyfe April 29, 2016
