sió-tǐ小弟

little brother

little brother; younger brother; minion; henchman; male server; penis; dick

English Wiktionary, “小弟” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%B0%8F%E5%BC%9F · confidence: High (Wiktionary, PH/Quanzhou/Jinjiang)