威い張ばり散ちらす

godan verb (-su), intransitive verb

throw one's weight around; lord it over; domineer

Describes someone acting arrogantly and bossily, often in a loud or overbearing manner. The compound combines 威張る (to be arrogant) with 散らす (to scatter), intensifying the sense of rampant bossiness.

• 彼かれは会かい議ぎでいつも威い張ばり散ちらしている。

  He always throws his weight around in meetings.

• 新しん入にゅう社しゃ員いんの前まえで威い張ばり散ちらすのはみっともない。

  It's unbecoming to lord it over the new employees.