pillisen
Pillisen is a colloquial term often used in Denmark and some other Scandinavian countries to refer to a drunk person. The word is generally considered informal and can be used in a variety of contexts, from lighthearted banter to more serious descriptions of intoxication. Its origin is believed to be related to the act of being "pillowed" or dazed, suggesting a state of reduced awareness due to alcohol consumption.
The term itself does not carry a specific medical classification but rather describes a social observation.