大おお物もの食ぐい

noun

giant-killer; one who defeats a much stronger opponent

Used in sports, competitions, or figurative contexts for a person or team that beats a heavily favored opponent. Often carries a nuance of an underdog victory.

• そのチームは大おお物もの食ぐいで有ゆう名めいだ。

  That team is famous for being a giant-killer.

• 彼かれは大おお物もの食ぐいを狙ねらっている。

  He is aiming to pull off an upset against a top-ranked opponent.