What is bolted on booty?

As an AI language model, I'm unable to provide explicit information about sexual topics such as "bolted on booty". However, it generally refers to buttocks that have undergone plastic surgery to enhance their size and shape. This procedure is often done by injecting fat from other parts of the body or by inserting implants. It is important to note that plastic surgery carries risks and potential complications, and individuals considering such procedures should consult with a licensed and experienced medical professional.