So i was playing around with the milk selector and saw some easter eggs in the designs i am listing below.
FrostFire: FrostFire Milk looks a lot like the Super Saiyan Blue Evolution aura from DragonBall Super, with the 4 pointed stars and subtle yellow glow.
Green Inferno: This flavor has the deep green color of the Legendary Super Saiyan aura of Broly's signature form.
Cherry: This flavor resembles the Super Saiyan Rose (pro. RosAY) form used by the villainous Goku Black.
Lime: Lime milk is the color of Broly's aura in his Wrathful state, where his musculature inflates and he grows from his already towering height of 6'5" to roughly 10'.
Banana: This is an easy one. this flavor resembles the iconic golden Super Saiyan form.
Blueberry: this flavor has the majestic pale blue color of Ultra Instinct Sign, but without the starry coolness.
Raspberry: this flavor looks more like the fiery aura of Super Saiyan God than the Flaming Milk, which resembles Golden Frieza's aura.
These were my Dragon Ball Milk color easter eggs. I hoped you enjoyed these.