苦くるしい言いい訳わけ

expression, noun

lame excuse; poor excuse

Used when someone gives an unconvincing or forced excuse that is clearly insufficient.

• 遅ち刻こくの理り由ゆうが苦くるしい言いい訳わけだった。

  His reason for being late was a lame excuse.

• そんな苦くるしい言いい訳わけは誰だれも信しんじないよ。

  Nobody will believe such a poor excuse.