Mickey mouse/ミッキーマウス

Mickey mouse

Australian English

Lax, frivolous, sloppy, not very good, poor quality.



Plain English

1) Slack, lazy, lax, incompetent or inconsequential.
2) The megastar and symbol of the Walt Disney stable of companies. An American cultural icon.

Watch out for Willo’s work, it can be pretty mickey mouse.ウィローの仕事は要注意だ。かなり手が抜けるね。Be careful of Will’s work, it can be fairly lax.
That company is a mickey mouse operation.あの会社は結構適当な仕事しかしないね。That company is really incompetent.

Strine Dictionary