Why is he so sexy?

Why do you think girls and women all over the world find Snape so sexy?
I mean.. Greecy hair, big noose, kinda a bitch. That's not normally so attractive.

I think that it's the power and the attetuide. And i personally think he looks hot, yes, even his hair
and nose. The voice is orgasmic, i'm sure you agree! Snape took bad boy to a whole new level.

dark, mysterious, powerful...... "bad boy" type! I usually fall for those. The voice in the movie version and Alan's face of course. His sense of humour, sarcasm..... what's not to love?

Nods nods nods with all you 2 have said, his aura, though he isn't or wasn't really a 'Bad Boy'
But bad boy enough not to be walked all over again.

His way of caring, his power, confidence, arrogance, intelligence...

Pretty much everything you all just said. I love that he's the quiet anti-hero hero, the one who doesn't want all this responsibility, but he does it anyway. That beneath all his sarcasm (which I love by the way ) and glaring, is a brilliant, sensitive, tortured man who, at the end of the day, is protecting the child of the man he hated because of the woman he loved. And then of course there's everything Alan Rickman. What's not to love there?