Few family arguments get more—well… heated than the arguments that emerge over the thermostat and its setting. With different groups and subgroups of people fiercely insisting on wildly different settings that agree with their specific preferences—things can get cold-blooded. Speaking of cold-blooded: That's exactly what this guy's lizard-person relatives are. Who in their right mind chooses to exist in 80 ° F heat when you could just as easily not? These in-laws must spend most of their time b…