to be fair, alcoholism can fuck with body temperature. Being fat that doesn't help him at all either, but the truth is that it just fucks with you. There were days in Okinawa where the AC wouldn't work right and rooms wouldn't cool down enough to be liveable, really. But sometimes the amount of alcohol I drank (I was an alcoholic for the better part of two months) made it so I was cold as shit. Not saying he's not fat, just saying it could be possible that his internal temperature is all sorts of fucked.