1. Fill a shaker with ice.
2. Add 8 ounces(1 juicebox worth) of pineapple juice/pineapple cocktail.
3. Add 1.5 ounces of Melon Liqueur.
4. Add 0.75 ounces of Malibu coconut rum.
5. Shake until the drink appears green and frothy.
6. Empty contents(including ice) into a frosted highball glass and garnish with a slice of honeydew melon and a cocktail parasol.