[Todpullen]

*grunch*

A LRR normally implies AA, KK - sometimes AK or QQ. However, I have seen people do this with all sorts presumably for the hell of it. I would call not cap PF, and then on that flop fold to a bet.

As played I would check behind on the turn and call a river bet UI (betting or raising if I filled up). If he has an overpair he might put you on a Q when you called the flop check-raise - hence the check on the turn (worried you might have trips) but that is just one possibility really.