Definitions by S. S.
pwah
An all-purpose, informal, cutesy interjection with a contextual meaning ranging anywhere from surprise, to delight, to dismissiveness, to irritation, to sadness, to confusion. As it's a "cute" word, it's rarely used to express serious sentiment or anger. It can also be used as a noun, again to express the same range of sentiments as above. (Tonal intonation is key.)