also: やりらふぃ〜
noun
clubber; partygoer; nightclub frequenter
Slang term originating from the lyrics of a popular song, derived from Norwegian 'jeg vil at vi'. Used to refer to someone who regularly goes clubbing or partying.
from Norwegian jeg vil at vi
あのグループはみんなやりらふぃーで、週末は必ずクラブに行く。
That group are all clubbers; they always go to clubs on weekends.
やりらふぃーたちが集まるイベントが今夜あるらしい。
There seems to be an event tonight where partygoers gather.