手て前まえ勝がっ手て

na-adjective, noun

selfish; self-centered

Describes a person or behavior that prioritizes one's own convenience without regard for others. Often used critically.

• 彼かれの手て前まえ勝がっ手てな態たい度どには本ほん当とうに腹はらが立たつ。

  His selfish attitude really makes me angry.

• そんな手て前まえ勝がっ手てな言いい分ぶんは通とおらないよ。

  Such a self-centered argument won't be accepted.