The term 'Party Guy' can be broken down into three crossword solutions: POL (3 letters), HOST (4 letters), and GOODTIMECHARLIE (15 letters). POL stands for a law enforcement officer, such as a police officer. HOST is someone who organizes and manages an event or gathering. GOODTIMECHARLIE is a slang term for a person who is always the life of the party and is known for having a good time. Therefore, the term 'Party Guy' refers to someone who is a police officer, HOST, and life of the party all in one.