Definition: A tag-switching phrase that is often overused by Fake ABC's in Hong Kong.Usage: E.g. I can't believe it!呢隻牌子你唔係未聽過嗎?
E.g. Oh my God! 你唔係未去過呢間餐廳嘛?I can't believe it!Synonym: 我唔相信Reference: https://topick.hket.com/article/555250/偽ABC扮唔識中文%20網民揶揄造作