ぽやしみMeanings1interjectiongood nightinternet slangInternet slang variant of おやすみ, used in casual online communication. The cross-reference to おやすみ sense 3 suggests a playful or affectionate tone.See also: おやすみ今日きょうも一いち日にちお疲つかれさま。ぽやしみ!Thanks for your hard work today. Good night!