It's explained more thoroughly (and with extended jokes) in the first post from the series: https://aphyr.com/posts/281-call-me-maybe-carly-rae-jepsen-and-the-p

It's explained more thoroughly (and with extended jokes) in the first post from the series: https://aphyr.com/posts/281-call-me-maybe-carly-rae-jepsen-and-the-perils-of-network-partitions https://aphyr.com/posts/281-call-me-maybe-carly-rae-jepsen-a...