Jinny

When someone asks you who you like, turns around and flirts their ass off at them, comes back and rubs in your face how 'close' they've gotten.

Friend: oh my god, i'm soo upset. i told (blahblah) who i liked, and she started flirting with him SO much.

Me: ugh she totally jinnied you..classic.

Friend: wow i should have known she was a jinny...
Me: yeah..shes a total slut. thats just playing dirty.