Dutch Etymology From plassen + -er. Pronunciation IPA(key): /ˈplɑ.sər/ Audio:(file) Hyphenation: plas‧ser Rhymes: -ɑsər Noun plasser m (plural plassers, diminutive plassertje n) (childish) a peepee, a doodle (penis) (uncommon) a pee-er, one who urinates Norwegian Bokmål Noun plasser m indefinite plural of plass Verb plasser imperative of plassere Norwegian Nynorsk Verb plasser imperative of plassereWikiwand - on Seamless Wikipedia browsing. On steroids.