A boy is at school and he hears the older kids talking about
"bitch" and their "pussy." The boy, confused by this, approaches
his mother after school. "Mom, what's a pussy?"
The mother, startled by this, thinks quick and finds the closest
dictionary and opens it up to a picture of a cat and says "Son,
that is a pussy."
The son then asks "What's a bitch?" The mother again thinking
quickly opens to a picture of a dog and says "Son, this is a
bitch."
The son walks away still confused, and sees his father watching
television. The son walks up to his father and says "Dad, what's a
pussy?"
The father doesn't want to miss the baseball game so he quickly
whips out a copy of Penthouse magazine to the centerfold, grabs a
marker and draws a circle around the vagina and says "Son, this is
a pussy!"
The son, now starting to understand what the older boys are talking
about asks "Then, what is a bitch?"
The dad replies, "Everything outside the circle."