quarter-assed

Adjective

humorous

(humorous) Thoroughly half-assed; that is (from another figurative viewpoint), even less than half-assed.

Japanese Meaning

冗談めかして、最低限の努力しかせず、極端にいい加減な（半端のさらに下の）状態を示す意味 / 中途半端な態度、やる気が感じられず、おざなりな状態を強調する言い回し

He turned in a quarter-assed report that barely covered the basics.

彼は基本的な点をかろうじてしかカバーしていない、徹底的に手を抜いたレポートを提出した。

Sense（1）

(humorous) Thoroughly half-assed; that is (from another figurative viewpoint), even less than half-assed.

more quarter-assed

（ comparative ）

most quarter-assed

（ superlative ）