And now there is such a thing as Marshmallow Peep-flavored milk .
Includes Egg Nog flavor, because it's always Christmas somewhere.
Seems like you'd need awfully small hands to milk a Peep, but then what do I know, my dad had only beef cattle.
Sadly/gladly, depending on your homeland:"PEEPS® milk is only available in the following Mid-western states: IL, IN, KY, MI, MO, MS, TN, SE WI, E IOWA and SW OH."
Friends in those states, you know what to do. (Move!)