What is lady in the streets freak in the sheets?

"Lady in the streets, freak in the sheets" is a phrase used to describe someone who appears conservative, classy, and polite in public but expresses a wild and sexually adventurous side in private. This type of person can be both intriguing and attractive to some individuals who seek a partner that is both respectable and adventurous in the bedroom. The mindset behind the phrase challenges traditional societal norms and suggests that one's behavior in public should not dictate how they are in private. The phrase has been popularized in music and movies and is used in modern dating culture to describe an ideal partner.