face down slut
Super slut. For when other, more generic modifiers of "slut" just can't convey the hoitude of this individual.
"Y-you're saying you don't *care* about me?!"
"Whelp, that's something you have to get used to when you're a face down slut."
"Whelp, that's something you have to get used to when you're a face down slut."