jaaw-bone
A hooker's way of saying they're gonna do you. It's like a code word. They use it so they don't have to say it out loud. It's kinda like a dirty little joke between them.
"He asked for a jaw-bone. I gave it to him in the back of the bar.", Hooker to her friend.
"I gave her a jaw-bone and she gave me a tip.", Customer to his friend.
"They gave each other jaw-bones in the park like it was nothing.", Hooker to her coworker.