crack cocaine

So named due to the crackling sound of the pieces when it is smoked.

crack cocaine (uncountable)

1. A mixture of baking soda and cocaine in solid form that is smoked in a pipe as a narcotic.
2. A mixture of salt substitute, ether, and cocaine in a semi-liquid form, which is far more potent than if made with baking soda alone.

• crack, crack rock, rock cocaine, rock, hard, candy, devil smoke

• crack cocaine on Wikipedia.Wikipedia