English Etymology From munch + -er. Pronunciation (UK) IPA(key): /ˈmʌn.t͡ʃə(ɹ)/ (US) IPA(key): /ˈmʌn.t͡ʃɚ/ Audio (Southern England):(file) Rhymes: -ʌntʃə(ɹ) Noun muncher (plural munchers) Someone who munches. Derived terms assmuncherbuttmunchercarpet munchercockmunchercunt munchercurry munchercurry-muncherdick munchermuesli muncherquarter-muncherrug munchershitmuncherWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads