A while back I created two guides on how to use Tumblr, which can be found here [1][2].
This will be a beginner guide to the references and holidays of this hellsite.
References
Dashcon(2013) - The Infamous Tumblr convention [1][2][3]
Children's Hospital [1]
Horse Plinko [1]
Crab Rave - used for celebration [1][2]
Do you love the color of the sky? [1]
Bug Race - Polls got released [1]
Vanilla Extract- userbase failed to make a cake [1]
Mishapocalyspe (April 1st 2013) [1][2]
Goncharov- A fake Mafia movie created by the users [1]
Dracula daily [1]
Queen Elizabeth [1]
Origin of giftable crabs - April fools 2022, we had a crab button [1]
I like your shoelaces- a way to find out who's on tumblr [1]
Holidays
Cousin Oskar (Daylight Savings) [1]
Ides of March (March 15) the stabbing of Caeser🗡️ [1][2][3]
Tomorrow is Halloween, no it's March 28th [1]
Neil Bangin' Out The Tunes (April 13) [1]
It's Gonna Be May (April 30)- NSYNC Day [1][2]
Hallowe'en IT'S JUNE (June) [1]
21st Night Of September (September 21) [1]
It's October 3rd (October 3rd) [1][2]
Halloween (October 31) - That's it, it's just the holiday all month
Destiel-Putin-Election Day (November 5th)*
It's December 10th! (December 10th)[1]
Tomorrow is Halloween, IT'S CHRISTMAS EVE [1]
Nobody smiles in February(February) [1]
*Nov. 5th was a wild day in 2020, we were waiting on the US election results, Destiel became canon, and there was a rumor that Putin was going to resign. The state of anxiety and joy was indescribable.
Please add more! There are so many and I know I didn't get them all.