This is either a wacky bluff or at least trips (I would guess 99 as most likely monster, but maybe I give his PF cold-call too much credit. I suppose it could transparently be JT or JQ.

The raise is so small, I am tempted to call and see what and if he fires again.. Only has to be a bluff/worse J 20% of the time. I think you have to fold on the river for anything not transparently weak.

Very strange. You would have to be bad to bluff c/r the turn and give up the river, but you'd have to be bad to bluff c/r that small anyway?

is check flop/check raise turn small/lead river big actually a good bluff on this board?