Urban Dictionary: Definitions by Ahren and gabi

Dirty bones

Someone who is so evil and rotten, that they are dirty down to their core. They have dirty bones.

“Fuck Sharon, she has dirty bones”
“What Sharon did was evil, she has dirty bones”

Someone who is rotten and evil to their core

“Fuck Sharon she has dirty bones”

someone that is rotten and evil to their core

“Fuck Sharon she has dirty bones”