zuka-zuka
Walking somewhere boldly and uninvited, without consideration for others. Heavier and more intrusive than simply walking in.
💡A boss walking into someone's office without knocking — 'He came zuka-zuka into my room.'
彼は人の部屋にずかずかと入ってきた。
He barged zuka-zuka into my room.
She ___ walked into the meeting room without an invitation.
彼女は招かれもしないのに会議室に○○と入っていった。