The term "piss artist" is often used to describe someone who excessively drinks alcohol and ends up making a fool of themselves. However, there are several synonyms that can be used to convey the same meaning, such as "lush," "drunkard," "alcoholic," "boozer," or "sot." These words all imply a person who has a problem with alcohol and drinks to excess. Other synonyms include "inebriate," "tippler," "wino," or "roisterer." These words all describe someone who enjoys drinking alcohol to a fault, often leading to embarrassing situations. Whatever word is used, it's important to remember that excessive drinking is harmful and can lead to serious health problems.