A blonde was recently hired at an office.  Her first task was to
 go out for coffee.
 
 Eager to do well her first day on the job, she grabbed a large
 thermos and hurried to a nearby coffee shop.
 
 She held up the thermos and the coffee shop worker quickly came
 over to take her order. She asked, "Is this big enough to hold six
 cups of coffee?"
 
 The coffee shop worker looked at the thermos, hesitated a few
 seconds, then finally replied, "Yeah. It looks like about six cups
 to me."
 
 "Oh good!" the blonde sighed in relief.  "Then give me two
 regular, two black, and two decaf."