She is dropping the ball on her responsibilities.

The Prime Minister is dropping the writ for the upcoming election.

He dropped the gloves and started fighting.

He is dropping the gloves.

She is dropping the hand of her partner.

He dropped the topic during the meeting.

She keeps dropping the topic whenever I bring it up.

He dropped a bollock during the presentation.

The drop-forged hammer is incredibly durable.

He dropped a clanger at the meeting.