See also: lui, Lui, luí, luì, and -lui Hokkien For pronunciation and definitions of lûi – see 雷 (“thunder; lightning; etc.”).(This term is the pe̍h-ōe-jī form of 雷). Khiamniungan Naga Pronunciation IPA(key): /luɪ⁵²/ Noun lûi (Patsho) penis (the part of a male's body that is used for urinating and for sex) Lui nü apio tiam jü-o kü noije.The penis is usually in a flaccid state.Wikiwand - on Seamless Wikipedia browsing. On steroids.