#johnmastodonday
Mary Shelley wrote the first modern sci fi book after spending a couple weeks around the rather handsome and boisterous American, John Mastodon.

#JohnMastodonDay
December 17, 2024 at 3:24 AM
Happy #JohnMastodonDay to all who celebrate
December 9, 2024 at 12:08 PM
Elon finally arrives to Mars with his team to build his colony. He steps out of his spaceship, the first human to set foot on the Red Planet. Across the way, he sees a sign etched with lasers that says, “John Mastodon was here.” Musk drops to his knees and begins to weep in rage.

#JohnMastodonDay
December 17, 2024 at 3:22 AM
I DON’T CARE WHAT YOUR PODCAST BRO SAYS! ELON IS A TOTAL POSER WITH NO ACTUAL TALENT BEYOND BEING A NEPO BABY AND SAYING BULLSHIT PEOPLE WILL BELIEVE! THERE IS NO ONE SEXIER, SMARTER, OR BETTER THAN JOHN MASTODON!

#JohnMastodonDay
December 17, 2024 at 3:26 AM
Repost: I'm sure #johnmastodon would have dove in and saved the man, but I didn't dare pull on the boot.

#montreal #niddepoule #pothole
#johnmastodonday
December 16, 2025 at 11:25 PM
Hello friends, I'd like to introduce my friend and mentor. Plus, he has the coolest name in the world;-) John Mastodon! By the way, Happy Birthday, Bro!
johnmastodon.me
#JohnMastodonDay #BlueLZ #FediLZ
December 17, 2023 at 6:09 AM
#johnmastodonday #johnmastodon

🎇 Happy John Mastodon Day everybody! 🥳

On December 16th, 2022, a journalist confused the Twitter handle joinmastodon (and the webpage joinmastodon.org) with a hypothetical "John Mastodon" ("founder of a competing social media company named after himself") in an […]
Original post on mastodon.online
mastodon.online
December 16, 2025 at 1:48 PM
"Mastodon users love the platform's founder, John Mastodon. They're writing sea shanties about their hero, generating AI art in his likeness, and creating all manner of memes about the reclusive genius."

#JohnMastodonDay #JohnMastodon #Mastodon

boingboing.net/2022/12/18/m...
Mastodon users embrace columnist's funny error about a fictitious "John Mastodon"
Mastodon users love the platform's founder, John Mastodon. They're writing sea shanties about their hero, generating AI art in his likeness, and creating all manner of memes about the reclusive…
boingboing.net
December 18, 2025 at 7:07 AM
Was feeling insecure about a difficult certification exam today, but then John Mastodon placed his hand on my head. Suddenly the fog lifted and the subject matter became ridiculously clear! Aced the test.

Some of that's even true

#johnmastodonday
December 17, 2024 at 2:41 AM
I heard that if you look into a mirror and say "John Mastodon" three times at midnight on #johnmastodonday the spirit of the Fediverse appears and gives you the gift of interoperable decentralized open-source standards
December 17, 2024 at 9:05 AM
Happy John Mastodon Day! (to those who celebrate)

#December17 #JohnMastodon #JohnMastodonDay
December 17, 2024 at 2:11 PM
#NeverForget

#JohnMastodon
#JohnMastodonDay
#Fediverse

Never forget the name John… Mastodon.
December 16, 2023 at 9:35 PM
There came a man who was sent from God. His name was John. He came as a witness to testify about the Light, so that through him everyone might believe. He himself was not the Light, but he came to testify about the Light.

#johnmastodonday
December 17, 2024 at 1:37 AM
#johnmastodonday

Two years ago already!
December 15, 2024 at 11:10 PM