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april fools should span an entire week
(programming.dev)
A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The best ones are thoughts that many people can relate to and they find something funny or interesting in regular stuff.
A someone who moved to a country where it's largely not a thing: absolutely not. It's really weird trying to figure out WTF is going on with news/events starting in my nighttime on the 1st until I remember that it's a thing and then it is just a pain in my ass until the next day some time.