Really funny jokes-Pure polar bear

A baby polar bear goes up to his dad and asks, "Dad, am I pure polar bear?" The dad replies, "Sure you are son. I'm all polar bear, my parents are all polar bear, your mom is all polar bear, and her parents are all polar bear."
Still unsure the baby polar bear goes to his mom and asks, "Mom, am I pure polar bear?" She answers, "Of course you are honey. I'm all polar bear, your father is all polar bear, my parents are all polar bear, and his parents are all polar bear."
Still not convinced the baby polar bear goes to his grandparents and asks, "Grandmom...Grandpop...am I all polar bear?" His grandmother answers, "Of course you are sweetie. We're all polar bear, your mother is
all polar bear, your father is all polar bear, and his parents are all polar bear. Why do you ask sweetie?" The baby polar bears replies, "Because I'm f****** freezing!"