duvet day
懶散之日，為了休息而請假的一天
口語·表示請假休息
英文釋義
a day where one takes time off work or other responsibilities to relax and rest, often spent in bed or lounging around
例句
She called in for a duvet day and spent the whole morning in bed watching movies.
典故來源
源自英國職場文化，員工可臨時請假在家休息，像裹著羽絨被（duvet）一樣懶散。