The Blonde and the Coke Machine
 

 This beautiful young blonde walks up to a soda machine, arriving there just before a business man coming to quench his thirst. She opens her purse and puts in .50 cents, studies the machine a little, and pushes the Diet Coke selection. Out comes a Diet Coke, which she places on the counter by the machine.  She reaches in her purse again, pulls out a dollar and inserts it in the machine.  Studying the machine carefully, she pushes the button for Coke Classic.  Out comes a Coke Classic and .50 cents change. She immediately takes the .50 cents and puts it in the machine, studies the machine for a moment and pushes the Mountain Dew button. Out comes a Mountain Dew.  As she reaches into her purse again, the businessman who had been waiting patiently for several minutes now spoke up. "Excuse me, Ms, but are you done here?" She looks at him and indignantly replies: "Well Duhhh!, I'm still winning."