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We don't have an overview translated in English. Help us expand our database by adding one.

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The theory that it's possible to naturally incorporate Nagabuchi's song lyrics into a sermon — Part 2. ▼ The theory that children who resemble celebrities on impersonation shows now look exactly like the original celebrities. ▼ Wife competition! The Sleep Talk Contest, where wives try to make their husbands laugh while sleep-talking.

The last episode of 2021 is a 90-minute extended special with 'special theories'! Theories that are so scary they give you a headache. Theories that are difficult for anyone to handle. Theories that seem impossible to make funny.

[Everything is a 'Reverse Prank' Special] Greeting challenge, unavoidable theories, the theory of giving a lecture, the theory of eating challenges, and more — six theories that have been tested so far are re-examined in their reverse prank versions!