Madi
Madi: Mostly a girl, occasionally a guy... Or a girl in disguise, up to you, really. Not really one to mess and refuses to follow the rules... But can be a real bitch. If you see a Madi, you go 'Oh holy shit, you'd better hope she likes you.'
And then run if she doesn't.
Jake: Jeez, that girl's sexy.
Dave: Watch out, she looks like a Madi.
Jake: But DUDE!
Dave: Mate... She's a Madi
Jake: ... Oh.