Gonna copy+paste my past response and add Hayley's.

Based on their color pallets:

Moriah - Strawberry Shortcake
Trent - Orange Creamsicle
Pat - Cookies & Cream
April - Mint Chocolate-Chip
Chester - Blueberry Sundae
Dave - Chocolate, Vanilla, & Ube Swirl
Eddy - Coffee Crunch
Cliff - Caramel Frappuccino
Darrell & Vin - Red Velvet Cake
Corey - Rocky Road
Skizzy - Banana Split
Hayley - Salted Caramel