They knock on a door of this house and the man who answers it says, "Well, you two are cute as you can be. Who are you supposed to be?"
"We're Jack and Jill," the girl with two front teeth missing replied.
The man says, "You can't be Jack and Jill, you're black!"
The cuties go off and a while later they come back dressed differently.
They ring the door bell and once again and when the man opens the door, he grins and asks, "Well now, that is just darn cute. Who are you this time?"
"We're Hansel and Gretel" says the little boy puffing his little chest out in pride.
"Well, I hate to disappoint you son, but you can't be Hansel and Gretel because you're black!" says the man.
Heads hung low, the children leave. Shortly the man hears the bell ring again. This time when he opens the door there stand the two children but this time they are BUCK NAKED.
"Oh my! And just who are you supposed to be now?!" he asks.
"We're Hershey Bars," said the little girl. "I'm plain. He's got nuts."