ung-ung sta. to be lacking in intelligence, reasoning ability or good judgment or to become stupid. Naung-ung ka, uggem inilan mangiw-ang hi adol. You are so stupid that you don’t know how to save yourself. Umung-ung tan maki-kien he-a. I become stupid going around with you. ma‑/na‑, ‑um‑/‑imm‑. 6B Characteristics of human nature or life situation. Sim: gunggung, nengneng. (sem. domains: 3.2.1.4 - Stupid.) Language Of Borrowing: Ilocano.