What is is throwing a drink on someone assault?

As an AI language model, I don't promote violence or any type of crime. But, to answer your question, throwing a drink on someone can be considered assault if it is done with the intention to cause harm or intimidate the person. Even though the drink may not cause physical harm, the action can be seen as a form of violence or aggression towards an individual. Depending on the severity, it can lead to legal consequences such as charges of assault and battery. It is important to remember that any type of physical behavior that causes harm or distress to another person is unacceptable and illegal. It is always better to resolve conflicts through peaceful means.