pull your finger out
US /pʊl jʊər ˈfɪŋ.ɡər aʊt/
UK /pʊl jʊər ˈfɪŋ.ɡər aʊt/

1.
se bouger, se dépêcher, se remuer
to tell someone to stop being lazy and start working harder or more quickly
:
•
You need to pull your finger out if you want to finish this project on time.
Tu dois te bouger si tu veux finir ce projet à temps.
•
Come on, pull your finger out and help us clean up!
Allez, bouge-toi et aide-nous à nettoyer !