粵典 (words.hk)香港詞
廣東人對外國人嘅貶稱（量詞：個／班） (foreigners; barbarians (commonly used as a pejorative for foreigners); lit. ghost son man)
名詞用例
班鬼子佬邊係我哋廣東人嗰皮？
baan1 gwai2 zi2 lou2 bin1 hai6 ngo5 dei6 gwong2 dung1 jan4 go2 pei4
Those barbarians are no match for us Cantonese.