Pantsdrunk
Pantsdrunk (stylized as Päntsdrunk; Finnish: kalsarikännit, ) is a form of drinking culture, originating in Finland, in which the drinker consumes alcoholic drinks at home dressed in very little clothing, usually underwear, with no intention of going out. To a large extent, it is still considered a way of life in Finland, possibly related to the stereotyped lack of social contacts among Finns.