Cannibals

 Two cannibals, a father and son, were elected by the tribe
 to go out and get something to eat.

 They walked deep into the jungle and waited by a path. 

Before long, along came this little old man .
The son said, "Ooh dad, there's one." 
"No," said the father.”  "There's not enough meat on that one
 to even feed the dogs.  We'll just wait." 

Well, a little while later, along came this really fat man.
The son said,  "Hey dad, he's plenty big enough."
"No," the father said.  "We'd all die of a heart attack from the fat in that one.
We'll just wait."

About an hour later, here comes this absolutely gorgeous woman .
The son  said, "Now there's nothing wrong with that one dad.

Let's eat her."
 
"No," said the father. "We'll not eat her either."
 
"Why not? " asked the son. 

"Because, we're going to take her back alive and eat your mother."