Polar Bears

2 polarbers are walking around in the artic. a father and son pair. The son looks at the father and says, " Dad i got a question, are u sure I am 100% polarbear?". <br>The father looks at his son and says, "Yes son your 100% polar bear" <br>"OK" the son says <br>They keep walking and about 20 min later the son again says: "Areyou sure I am 100% polarbear?" <br>The father again says, "Yes son you're 100% polar bear" <br>"OK" the son says <br>Then about 30 min later the son says, "OK dad be serious are you sure I am 100% polarbear are You sure there is no blackbear or grizzly bar in me??" <br>"Yes son your 100% polarbear, I am 100% polarbear and so is your monther. Why do u keep asking son?" The son says, "Well I dont know about u but I am freezing"