1/2 oz of Bacardi white rum (or Light Rum)
1/2 oz of Champagne
1 of squeezefresh lemon juice (or Maracuja Juice)
Fill half a shot glass with the Bacardi, add lemon juice and then add the champagne.\r
Place hand over the top of the glass, slam the glass on the bar to release the bubbles and down the shot in one go. This is a great drink to start a party of with, the bubbles are amazing.