butterfly (female)
An unattractive woman who is in a temporary state of desirability and tries to have sex with as many attractive men as she can before her desirability fades away.
G: Look at that woman OMG I think that's my future wife!
OG: You'd better be attracted to more than her looks G, she's a butterfly (female).
OG: You'd better be attracted to more than her looks G, she's a butterfly (female).