Blossom and Porky

A man notice a little girl frolicking in the park one day with her dog. He asked, "What's your name?"
"Blossom," answered the girl.
"Oh, that's a beautiful name. How did you get it?"
"Well, my mommy was pregnant and a blossom fell out of a tree and landed right on her tummy, so she named me, Blossom."
"Oh, that's nice. What's your dog's name?"
"Porky."
"Why Porky?"
"Because he fucks pigs."