A blonde walks up to a Coke machine and puts in a coin. Out pops a coke. The
blonde looks amazed and runs away to get some more coins. She returns and starts
feeding the machine madly and of course the machine keeps feeding out drinks.
Another person walks up behind the blonde and watches her antics for a few
minutes before stopping and her and asking if someone else could have a go. The
blonde spins around and shouts in her face: "Can't you see I'm winning."