Fish on my right shoves all in on the river. His VPIP/PFR are 91/0!! He had been calling down to the river with alsmost any hand. I think folding here is the correct play. But why on earth would he be betting 3 times the size of the pot. What do you think? Should I have called? He could very well have like a random two pair, or maybe 45. What do you think of the bet size?