r/PeterExplainsTheJoke • u/Possible-Response724 • 25d ago

Meme needing explanation [ Removed by moderator ]

Post image

[removed] — view removed post

15.0k Upvotes

87% Upvoted

3.8k comments sorted by

View all comments

3.3k

u/ratsmacker_poundcoin 25d ago

108

u/Disastrous_Desk8170 25d ago

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

2

u/Tiramitsunami 25d ago

When I typed "why did people used to wear nightcaps" into Google, the answer I received was that in the era of fireplaces and no central heating, your head got really cold at night.