From Clockwork Orange, a slang word for milk, laced with quasilegal DESIGNER DRUGS. By serving milk (instead of alcohol), the bar is able to serve minors. In the film, the bar has furniture in the shape of naked women and the milk is served from their nipples. The fictional ingredients include vellocet, synthemesc (synthetic mescaline), drencrom (adrenochrome). The slang terminology, called nadsat in the book, is derived from Russian

a phrase chiefly used in northern England.

it is a contracted form of "it'll be reet", where "reet" means "alright" or "OK".

living your life according to "be reet" is the only way to find happiness in life.

The Nadsat slang for milk.

Russian word for milk. Used in Clockwork Orange to describe milk laced with lsd though.

The Nadsat slang for milk WITH LSD in it. Basically, a milkshake laced with powerful drugs.

A fictional drink consisting of milk and a psychoactive drug. From the book and movie "A Clockwork Orange".
Three drinks were available:
Moloko plus Vellocet
Moloko plus Synthemesc
Moloko plus Drencrom

Vulgar reference to the pair of milk secreting organs in female humans inspired by the Russky word for milk and the intoxicating milk based drink consumed by the the protagonists in clockwork orange.

The term moloko can be effectively used to objectify the entire female who is reduced to a mammary gland transportation platform.