She thought the woman had a loose screw, that there was something wrong there.

They'd probably think I've got a few loose screws.

Play was stopped briefly early in the half due to a loose screw in the floor.

Maybe the brilliant cop has got a loose screw.

Investigators have discovered that the crash of the space shuttle was caused by a loose screw.

He had worked on the cup in his garage using a screwdriver to repair a loose screw at the top of the trophy.

His mission - tighten some loose screws on the space station's hull, a potential danger to the crew's safety.

It gulped the loose screw before it could drift away.

My father-in-law is the veriest loose screw about some things.

In a faucet, the condition is often caused by a distorted washer or a loose screw at the base.