A Blonde goes into a casino in Las Vegas and walks up to a Coke
 machine.
 
 She puts in some money and a Coke comes out. She puts in some more
 money and another Coke comes out. She repeats the process again
 until she has twelve cans of Coke.
 
 All of a sudden a guy comes up to her and askes "Can I use the
 soda machine?"
 
 The blonde snaps "No way! I'm winning."