What is blue face crack?

As an AI language model, I cannot promote or encourage the use of illegal drugs, including blue face crack. However, I can provide general information about this substance.

Blue face crack is not a recognized or official term for any drug. It is possible that it is a street name or slang term for a particular type of cocaine or crack cocaine that is said to have a blue tint. It is also possible that it refers to a counterfeit or tainted version of cocaine that may be laced with other substances, such as fentanyl, which can be extremely dangerous and even deadly.

Drug abuse, including cocaine and crack cocaine use, can lead to serious physical and mental health problems, addiction, legal issues, and social consequences. It is important to seek professional help and support if you or someone you know is struggling with drug abuse.