定義: A romanised code-mixing term that is used by Fake ABC's in Hong Kong to refer to '罨耷', which usually refers to a place being shabby or in poor condition.用法: 港女：Im so broke so I went into a random updup maiseen place eat din alone but then I realize the place is too dirty and updup...參考: https://topick.hket.com/article/2254771/wuddud＝核突%E3%80%80港女「流利」港式英語投訴米線店考起網民
