It used to be something people did to signify they had a new tablet.
I wasn't around for the first one though.
(
gronkpan @vomitinglarry.bsky.social,
Sat 6 May 2006, 12:38,
archived)
there's probably a psychology degree thesis in it
"The evolution of CDC thoughout the ages"
(
discomeats This canoe,
Sat 6 May 2006, 12:42,
archived)