kek-khùi-thâu激氣頭

to put on airs

to put on airs; to give oneself airs

English Wiktionary, “激氣頭” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%BF%80%E6%B0%A3%E9%A0%AD · confidence: Medium (Wiktionary)