The groove between one's buttocks, sometimes visible if the person bends over too far, or if his/her pants/shorts are too short/loose. Unlike a buxom girl's chest-cleavage, a sumptuous-sized endowment "back there" is not an alluring feature, as a girl is considered **more** attractive/desirable if she has a **small** cute round rump.
Wistful stud: I sure wish I could find a bosomy gal with a nice firm little ass --- all of the chesty chicks I've befriended so far have had a rear-view cleavage that's at least as ample as their chest-meat.
by QuacksO April 9, 2015
When a girl (typically with large breasts) rips her shirt open along the cleavage to expose her boobs and bra.
by Restrictive Algorithm December 24, 2016
by Planet Ocean June 7, 2019
by wutsdaword April 29, 2011
by Psaint January 1, 2023
Exposed upper boob fat typically found on hot girls with big boobs but most commonly on fat women in Walmart riding a scooter.
by SC KCCO May 19, 2016
by rostye45 August 13, 2021