Panda Walks Into a Bar

There was a panda who walked into a bar. He went to the counter and asked the bartender for a sandwhich. He sat down and ate his sandwhich. Then he got up and walked to the bartender and shot him in the head.
Then the owner comes to the panda and says
HEY PANDA you just shot my bartender. The panda responds, IM a panda look it up in the dictionary. So the owner goes to his office gets a dictionary and looks up panda. HE read it out loud, Panda: a mammal like bear; eats shoots and leaves.