look up any word, like tribbing:
 
1.
a rear end that is large and rounded, almost heart shaped, like a polar bear's. Usually found on overweight or chubby men.
Did you see that guy's ass? It's freakin' huge! He totally has polar bear butt.
by Anonymous7895037893274 August 08, 2008

Words related to polar bear butt

apple bottom ass booty butt chunky fat ghetto booty rear end