余あまし物もの

noun

something not needed; person who is in the way

Refers to an unwanted object or a person who is a nuisance or obstacle. The person usage is somewhat colloquial and can be blunt.

• 引ひっ越こしのとき、余あまし物ものがたくさん出でた。

  When moving, a lot of unneeded things turned up.

• 彼かれは会かい議ぎで何なにも発はつ言げんせず、完かん全ぜんに余あまし物ものだった。

  He didn't say anything in the meeting and was completely in the way.