Me thinks he was on QQ-JJ and the K probably would have killed anything you did ... unless you checked making it look like you were on TT-QQ yourself. So maybe a check would have kept this one going.

But hey, what do I know ... I hit AK FH with a similar flop (except the 5 was an A, turn a K and the river an A) and villain had 6 6 for quads. You just never know.