な真似はよせ

stop doing such foolish things

→ だ
phrase Rare #29,305
stop doing such foolish things A forceful, informal command. The phrase usually follows an adjective or noun phrase such as バカな真似, meaning “such a foolish thing” or “such foolish behavior.” よせ is a command meaning “stop it” or “cut it out.”
JA: 危険な真似はよせ。
EN: Stop doing such dangerous things.

バカな真似はよせ

Don't do anything stupid.

— キャッチ・ミー・イフ・ユー・キャン (2002)

ばかな真似はよせ

Stop acting like an idiot.

— パンズ・ラビリンス (2006)

乱暴な真似はよせ

Stop acting so rough.

— M - Eine Stadt sucht einen Mörder (1931)

バカな真似はよせ

Stop acting like an idiot.