Hit two pair on a dangerous flop against tilting weak player

[XHitman014]

Guy limps in a ton...have seen him limp mid pocket pairs, KQ on the CO. He had lost several pots to me before playing back at me with a strange overbet that I didn't know what to make of, then this hand happens:

http://www.pokerhand.org/?1173087

Any deeper and I don't call since I know this guy is capable of limping pocket pairs. I'm usually mistrusting of flop check raises though and he seems tilty...

[DannyOcean_]

if villian is tilting, he's doing this with any draw and overpairs, and stacking off the same range. Easy push imo.