@Cupcake That story is best story.
(There is a list of people I am pretty sure I would react that way to, exactly. It isn't a long list, but there's definitely a list of people around whom I am certain I would utterly and completely forget how to speak English.)
Edit: OH! I also, actually, knew a dude with aquarmarine eyes, back in art school. He could indeed stare at you and make you forget you had knees. It must be a secret superpower, seriously. That he was a total stoner and tended to stare aimlessly at people (on many of whom this magical power was demonstrated) made it funnier, somehow, but you'd see conversations just... trail right off from the female end with dazzling, hilarious frequency. It was kinda awesome.