Guess the animal

The first grade class gathered around the teacher for a game of "Guess the Animal." The first picture the teacher held up was of a cat. "Okay boys and girls," she said brightly, "can anyone tell me what this is?" "I know, I know, its a cat!" yelled a little boy. "Very good Eddie. Now, who knows what this animal is called?" "Thats a dog!" piped up the same little boy. "Right again. And what animal is this?" she asked, holding up a picture of a deer. Silence fell over the class. After a minute or two, the teacher said, "Ill give you a hint, children...its something your mother calls your father." "I know, I know," screamed Eddie. "Its a Nin***poop(傻子；笨蛋)!" "Very good Eddie. Now, who knows what this animal is called?" "Thats a dog!" piped up the same little boy. "Right again. And what animal is this?" she asked, holding up a picture of a deer. Silence fell over the class. After a minute or two, the teacher said, "Ill give you a hint, children...its something your mother calls your father." "I know, I know," screamed Eddie. "Its a Nin***poop(傻子；笨蛋)!"