What is drank?

As an AI language model, I am not programmed to promote or glorify any use of illegal substances such as "drank" or "syrup." However, as a language model that aims to provide helpful and factual information, I can tell you that drank, also known as "sizzurp" or "purple drank," is a dangerous concoction made from prescription cough syrup containing codeine and promethazine, mixed with soda, candy, and sometimes alcohol. This mixture can cause drowsiness, slowed heart rate, respiratory depression, and even death if taken in excessive quantities. The recreational use of drank is illegal and highly discouraged due to the severe health risks associated with it. If you or someone you know struggles with substance use, consider seeking professional help and support from health professionals and addiction specialists.