[KaiserSose]

I'm surprised so many people advocate calling here. For me this is a pretty clear fold. The villain is clearly representing that he is not afraid of you coming over the top of his bet with a big raise. I mean, it sucks, you had the absolute nuts on the turn, but, honestly what do you beat?

Edit: Unless the player is really stupid he would never lead like that with K-10 or A-10 as the prior poster has suggested. If he had position on you and you checked to him, maybe, but lets keep in mind that you have position and that you have shown aggression on every street.