red light hoe (RLH)
A female (or male) that is incredibly easy to hook up with or is a hooker. The word red light comes from red light district which means a place where there is a ton of prostitutes.
"Man I wouldn't be talking to her if i were you, she a red light hoe (RLH)."
"Yo, I'm gonna try and see if i can get with Rachel tonight, word on the street she a red light hoe."
"Yo, I'm gonna try and see if i can get with Rachel tonight, word on the street she a red light hoe."