A chatroom example of Ducking
Person 1 (the duck): Quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack.
Person 2: STFU!
Person 1: Quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack.