"Pretty Vacant" is actually a song originally performed by the band Sex Pistols, not Joan Jett. However, I can still explain the meaning and story behind the song for you. "Pretty Vacant" was released by the Sex Pistols in 1977 as a single and later included in their iconic album "Never Mind the Bollocks, Here's the Sex Pistols." The song is often considered a punk rock anthem and a criticism of the superficiality and meaninglessness of contemporary culture. The lyrics suggest a detachment from societal norms and expectations. The phrase "There's no point in asking, you'll get no reply" highlights a sense of apathy and indifference. The line "I don't believe illusions 'cos too much is real" criticizes the deceptive nature of the world and the desire to seek deeper meaning. The repeated phrase "Oh, we're so pretty, oh so pretty, we're vacant" mocks the obsession with appearances and the lack of substance or depth. The term "vacant" implies an emptiness or shallowness in individuals or society as a whole. The song reflects the punk ethos of rebellion against mainstream culture and the desire for authenticity. The Sex Pistols were known for their provocative and confrontational style, and "Pretty Vacant" embodies their criticism of societal conformity and the rejection of societal ideals. Overall, "Pretty Vacant" captures the sentiment of disillusionment and dissatisfaction with contemporary society, showcasing the punk movement's desire for change and a raw, authentic experience.