Going to the Zoo

A mother and her young son go to the zoo one day. As they pass the elephant pen, the son points to the elephant's penis and says, "What's that?"

The mother replies, "That's nothing," and hurries on to the next animals.

A few weeks later, the boy's father takes him to the zoo, and they come to the elephant pen. Again the boy points to the elephant's penis and asks, "What's that?"

The father explains, "That's the elephant's penis."

The boy says, "Mom said that it was nothing."

The father replies, "Yeah, well, your mom is spoiled."