shake a leg

Verb

idiomatic

(idiomatic, frequently imperative) To get busy; to get going; to be productive.

Japanese Meaning

急いで行動する / さっさと取り掛かる / 素早く動き始める

Shake a leg, or we'll miss the start of the movie.

急いで、さもないと映画の始まりを見逃してしまうよ。

Sense（1）

(idiomatic, frequently imperative) To get busy; to get going; to be productive.

Shake a leg! We haven't got all day.

shakes a leg

（ present singular third-person ）

shaking a leg

（ participle present ）

shook a leg

（ past ）

shaken a leg

（ participle past ）