[Espy]

....-downs the already-made rainbow cocktail-

Ey, more for me.

I /think/ grenandine mixed with orange juice should be denser than pineapple juice, which I could layer on top of that. And if I mixed blue food coloring with soda, or just use blue-raspberry-flavored ice, that would top it off.

...Plus a maraschino cherry on top!