What Does "real" (레알) Mean in Korean?

This word is a direct transliteration of the English word 'real' and is widely used among younger generations and in internet slang. While often used as a standalone exclamation of surprise or to seek confirmation ('레알?'), it can also function like an adverb meaning 'really' (e.g., '레알 좋다' - 'really good'). It's highly informal and would sound out of place in formal settings or when speaking with elders.