The thick ribs down the center of romaine lettuce leaves; specifically when found in a salad.
I would rather not order salads from the pizza place, the salads there are always full of lettuce bones.
a phallic sceptor
the sorcerer smited that bitch with his bone sceptor
It goes with "doesn't know ..." You say it about somebody who doesn't know anything of any use at all, and when it is not enough to say "he doesn't know jack," and you are tired of "jack-shit."
The first four years of being an alderman, you don't know jack-bone! (Maze Jackson on his radio show)
The partner in a man on man relationship that is more commonly known as the catcher or receiver.
Dude: Was that old guy hitting on you, bro?
Bro: Yeah, he must be a bone smuggler from way back
My arse bones are killing me after last nights antics with shaggs aye