Joke Collection Website - Cold jokes - Who gave me a joke?

Who gave me a joke?

It is said that there is a polar bear, because the snow is too dazzling, he has to wear sunglasses to see things, but he can't find sunglasses, so he crawls around on the ground with his eyes closed, crawling and crawling until his hands and feet are dirty. Put on sunglasses and look in the mirror, only to find: Oh, I'm a panda.