Easiest call evar. You'd be a sucker to fold this on an unpaired board - the only way I'm folding here is if we're at least 200 BBs deep and the river ends up getting 3- or 4-bet.

Also I don't like your pre-flop 3-bet. Your hand plays well in position and you have a guy who is pretty aggro AND calls 3-bets out of position. So this is basically a bluff that has a low chance of success, when you could have just played a smaller pot with a high implied odds hand. Calling seems much better to me.