Most likely, it is not dirt that is on your teeth unless you eat dirt. Plaque that builds up on your teeth can be stained with coffee or other dark colored substances.
It means that you killed it cause you hit it on something or you have a cavitiy. They are both bad so i would tell a dentist.
Sorry, but I don't believe there is a black tooth twisted metal, what you must mean is Twisted metal black.
Your hamster goes bald and grows a black spot on its back because it is about to die.
The orange spot on your teeth is plague building up
If you were a pirate and received the black spot (literally a piece of paper with a black spot on it was pressed into your hand) it meant that you had been judged by your pirate brethren, found guilty and were due for execution.
It means he only likes black girls. Like Tupac says the black the berry the sweeter the tooth.
High spot-- An area of a tooth or restoration that feels abnormal or uncomfortable because it hits its opposing tooth before other teeth meet.
That is quite common. Don't worry about it. A gravid spot does not have to be dark or black. Your guppy is perfectly normal.
If you mean the Siren from the Curse of the Black Spot episode, Lily Cole.
the tooth goes black when the root dies from infection. you gotta go dentist
That is the planet Jupiter. The black spot was created recently when a asteroid collided with it. Jupiter has a Great Red Spot created through storms. No planet has a black spot no mars has a giant red spot and mercury has the black spot
Tooth FX: Black is not recommended for use on toddlers.
What do you mean by the 'A' spot? What do you mean by the 'A' spot?