also known as strawberry milk, it's usually drunk by kids in the morning before they go to their class, its called hippo milk because theres a conspiracy that hippo milk is actually bright pink.
theres also chocolate/cockolate milk, mint milk/bug milk, banana milk/dick milk and caramel milk/old man jim from across the road's cum flavoured milk.
ooooo Alex is drinking hippo milk again, what a unit.