Today was another day at McDonald's to try a free sample of their Frappachino - Mocha or Carmel.
Mine had to be Mocha. The cup from the top of the dome to the bottom is 4 1/2 inches. Bigger than I thought it would be.
By the way, the title is a quote from Duke Kahanamoku the father of modern surfing, repeated many times by Arthur Godfrey on his radio show in the 1950's.