The Wilhelm Effect

The Wilhelm Effect is an auditory illusion where the listener has difficulty recognizing the origin of a certain sound effect to truly be the original source after hearing it be sampled many times throughout other types of media. It is named after the Wilhelm Scream. which was used as a sound effect by movies and TV shows many times throughout history.

Person 1: Where exactly did the guy yelling "SHUT THE F*** UP!" come from?
Person 2: It comes from this clip of a Penn and Teller episode.
Person 1: I've heard this sound effect SO MANY TIMES to the point where the original feels edited.
Person 2: That sound effect is a good example of The Wilhelm Effect.