EntryCommon
  1. Noun, Suru verb, Intransitive verb

    wee-wee; pee-pee; number one

    ColloquialChildren's language

    便座におしっこしちゃったら、ちゃんと拭くのよ!
    If you piss on the toilet seat, wipe it off!

Also written オシッコ

Pitch on OJAD