The singers were a bit 'rusty' after the long break.
My tennis skills are a little 'rusty'.
a 'rusty' old car
(..) Does it have a second hand? -Yeah. -Time me! How long? About seconds. I'm rusty. Where did you get a gun, Colonel? Piece or weapon, Charlie, never gun. Where did you get the piece? I'm an officer in the US Army. This is my sidearm. (..)1992 Scent of a Woman