1 qt. Malibu Rum mix (at liquor store & this is already mixed with the coconut flavors)
12 oz. can orange juice
12 oz. can pineapple juice
7-Up liter bottle, or more as desired

Mix Malibu rum, orange and pineapple juices all together in an ice cream bucket. Add water to fill pail 3/4 full. Freeze at least 24 hours. Later remove for drinking. Scoop out desired amount in glass and add 7-Up for the slush effect.