pull your finger out

get on with it; stop wasting time
shortened form of "pull your finger out of your ass"
(apparently, having your finger up your ass interferes with efficiency)

I need those reports by tomorrow. So, pull your finger out.

by yorrick hunt February 2, 2008

Pull your finger out

Another way of saying, "Have a go!!"

The referee was having a shocker. Someone in the crowd yelled out, "Pull your finger out."

by Mad Snake August 28, 2006