My Back Khia: My Neck

It seems like you're referencing the song "My Neck, My Back (Librarians)" or more commonly known as "My Neck, My Back" by Khia, an American rapper. The song was released in 2002 as a single from her second studio album, "The Queen of Crunk & Bounce". It became one of her most popular and enduring songs. Is there something specific you'd like to know about the song or Khia's career?