phái-siânn-thâu歹成頭

bad example

bad example; bad role model

English Wiktionary, “歹成頭” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%AD%B9%E6%88%90%E9%A0%AD · confidence: Medium (Wiktionary, Hokkien)