100NL: I Am So Confused

[Aviston]

From my limited knowledge, I see it as three main options:

A) You've said he's done this before with vulnerable overpairs. Perhaps he just made this move on you with KK/QQ and wasn't necessarily paying attention to who he was up against.

B) As you said, he knows you can fold an overpair. He's check-raised you in the past and you've folded each time. He can put you on exactly an overpair here with you calling his flop raise. He figures you can't call this with an overpair and over bets the pot.

C) He's a lot better than you give him credit for. He knows that you know that he knows you can fold an overpair. He has a set and by making such an awkward and confusing push on the turn he figures you'll feel your being pushed off the better hand and make the call.

I'd lean towards making the call, if he shows a set I'd be a lot more cautious in future hands.