In a rocks or hi-ball glass, toss a couple cubes of ice, pour in the rum and grapefruit juice, lightly stir. Sprinkle on the sugar and other spices but do not stir. ========== Expatriated American Breakfast Cut a Grapefruit in half. Pour a shot of rum on each half, let sit for a couple of minutes, sprinkle with sugar, and eat. Make it more healthy. Put a Flintstones chewable vitamin on top of the grapefruit for a complete part of this nutritious breakfast. Okay! Okay! This was just a joke but I wonder....after all people plug Watermelons. See recipe.