Yeah its kind of amazing :) (Although I think the story also is kind of universal)
PS: The similarity was noted before, check this out: <a href="">https://www.cnet.com/tech/services-and-software/this-crazy-japanese-film-just-blew-away-twitters-tweet-record/</a>
"Twitter revealed a new tweet-per-second record on Friday and it seems the 143,199 tweets-per-second milestone was triggered by the airing of a Japanese animated film. […] In the film, the protagonists send the city’s airborne fortress tumbling out of the sky with the magic word, “balus” which roughly translates to “destruction.” […] So strong is the pull of “Laputa” – even apart from the Ghibli Rule–that during the last airing on Dec. 9, 2011, Twitter logged a then-record-breaking 25,088 tweets per second of fans posting "balus’’ at the same time it was spoken during the movie–despite a public plea from the social-networking site to hold off."
Donna Tam, CNET 16/08/2013
I think Twitter always in a way tried to be the castle in the sky. Also, I think people just found it fun to mess with it.