A blonde who's having financial troubles decides to kidnap a child for ransom. She writes on a piece of paper: "I've kidnapped your son. Leave $10,000 behind the oak tree in the park tomorrow at 7 a.m. The Blonde."
She walks over to the park and grabs a little boy, pins the note to his jacket, and tells him to run home.
The next day the blonde goes back to the park, where she sees the boy standing behind the oak tree.
"I'm supposed to give you this," he says, handing over a brown bag.
As she counts the money, she notices a new note pinned to his jacket: "For the record, I can't believe that one blonde would do this to another!".