The phrase "crusty ass bitch" is a slang term that is generally considered offensive and impolite. It typically includes the word "
crusty," which is used to describe someone or something as unpleasant,
dirty, or unkempt. The word "bitch" is a derogatory term for a person, often used to insult or criticize them. When used together, "crusty ass bitch" is a disrespectful and vulgar way to refer to someone in a negative manner. It is not appropriate for polite or formal conversations and can be offensive to some
people.