The Ghoul's Green Drink

• 2 cups ice, or as needed
• 1/2 (2 liter) bottle caffeinated citrus-flavored soda (such as Mountain Dew®)

• 1/4 cup lime juice
• 1 cup lime sherbet, or to taste

1. Place ice in a large punch bowl. Pour in the citrus-flavored soda and lime juice. Stir in the lime sherbet.