1-2 Live game. Effective stacks are 120BB. I have a tight image at this stage. Villain just lots a huge pot and looks to be steaming.

Pre-flop: I raise AhQd in the cutoff to 10. Villain raises me to 35 on the button. I call.

Flop: Jd7d4d ... I check and Villain bets 60 leaving another 150 or so behind. Would you shove here with two overs and one diamond? Why is Villain betting so big? Is this a sign of a bluff or just an overpair with no diamonds?