What is beef curtains?

"Beef curtains" is a slang term that is often used to describe the appearance of the labia minora, which are the inner lips of the female genitalia. The term is considered vulgar and derogatory. It is important to note that using this term to refer to a woman's genitalia is disrespectful and objectifying. It is always best to use appropriate and respectful language when discussing sensitive topics like this.