Black Bone 

A darkskinned female. opposite of redbone.

Malik: I love them redbones. Brandon always go for the Black Bone.

Kirim: I know huh just like alexus

Brandon: im a Black Bone myself

Black Bone by KB The Great November 9, 2009

Black Bone 

A black dildo.

Aruonswin: Haha yo I drew black bones all over your paper!

Tyrone: Nigga what?!

Black Bone by Brownrice23 March 15, 2011

black cat bone

A black cat bone is a type of lucky charm used in the magical tradition of hoodoo. It is thought to ensure a variety of positive effects, such as invisibility, good luck, protection from malevolent magic, rebirth after death, and romantic success. Wikipedia

My baby got a black cat bone

black cat bone by Felis catus April 22, 2022

backdoor bone dog 

A specific variation of the act of coppulation, where as the contributing party (usually being male) assumes a saddled position over the receiving party (usually female or sometimes domestic animal) and proceeds to "give the dog a bone" rectally.

I owned it, backdoor bone dog 180 tailside powerslide grab and rode it all the way to town.

backdoor bone dog by DirtyD November 4, 2004