100+ Knock Knock Setup Viral Videos

A classic joke or reveal structured as a “knock knock” interaction.

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The image shows a hand opening a white door with a black handle. The text overlay reads "Where she find this" with a face holding back tears emoji.

x11.6

79,588 views

The cover image shows a screenshot of a social media story reply. On the right, inside a circular frame, a young woman is holding a phone up, capturing a selfie. She is wearing a green mesh top and the background suggests a bathroom setting with a mirror. The text overlayed in a purple bubble at the bottom says 'knock knock'. The dark background provides contrast.

x2.05

1,266,907 views