A baby polar bear trundles up to its father and says, “hey dad, am I 100% pure polar bear?” His father replies, “I’m busy hunting seals. Go ask your mother.” The baby bear then trundles over and asks his mom, “hey mom, am I 100% pure polar bear?” The mother answers “Wow that’s an interesting question. So…your father and I are both 100% pure polar bear. My mother and father were 100% pure polar bear and your father’s parents were 100% pure polar bear. So that means that you are 100% pure polar bear. Why do you ask?” And the baby polar bear answered “Because I’m fucking freezing!”