a filthy slut
A woman who thinks she's the best thing since sliced bread. She'll take any guy's cock and laugh in your face when you're still trying to get your pants off.
She texted me, 'I'm doing your cousin. You're not even worth my time.'
She slept with my brother and then told me I was a 'sad, lonely man.'
I asked her to stop cheating on me, and she said, 'I'm not the one who's failing at life.'