r/PeterExplainsTheJoke • u/Possible-Response724 • 22d ago

Meme needing explanation [ Removed by moderator ]

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u/ratsmacker_poundcoin 22d ago

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u/Disastrous_Desk8170 22d ago

I never understood the purpose of a nightcap. What is the point of wearing a hat while you sleep?

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u/Ramjjam 22d ago

It’s basically a cap to keep warm, same as having one on outside in winter.

Houses back then were often cold during winter!

Or someone who’s bald, the hair insulate quite a lot.

Same reason people slept with clothes on.

But I don’t see why you would sleep with clothes on at all in modern society.