chia̍h-lâng-kòe-kòe食人過過

to bully people due to thinking of oneself

to bully people due to thinking of oneself as powerful

English Wiktionary, “食人過過” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E9%A3%9F%E4%BA%BA%E9%81%8E%E9%81%8E · confidence: Medium (Wiktionary)