1 can pineapple juice
1 qt. ginger ale
2 c. rum

Mix all ingredients in a large container. Freeze. Stir every few hours. Keep in freezer at least 24 hours or 1 1/2 days. Spoon into glass and pour in 7-Up or Squirt. (Vodka or gin may be used instead of rum.) Keep mixture in freezer until gone. Makes a great summer time drink!