10th of December

National Skip School Day for Grade 9s
Grade 9s get to skip school all day without a penalty. To all you skippers out there, have fun and possibly lose your virginity.

Principal: Why the heck were there no grade 9s at school yesterday?

Student: It was the 10th of December.

Principal: What's that supposed to mean?

Student: Its skip school day for the grade 9s.

by _.Urban-Dictionary._ December 4, 2019

December 10th

National high five your rivals day!

Kendra: “omg, isn’t that laura”
Lola: “Yeah and it’s December 10th so go and high five her”
Kendra “ fine! But I hate her!!”

by DestinyYagami December 8, 2019

December 10th

This was empty so Hi

December 10th
used as a friendly greeting or to attract attention.
For example

"“Hi there. How was the flight?”"

by Qwrety3 December 6, 2020

December 10th

National ignore celebrities day!!

Just ignore celebrities for the full 24 Hours

Mark: why did my post only get 10 likes?
Jack: it’s December 10th dude

by BlizzardStudio December 7, 2020

December 10th

You send memes in a group chat and if you don’t then you have to post a wired picture or video on any social media app

I just shut the bed and I did a December 10th

by Cute_kid6969 December 8, 2020

December 10th

Discord Admins promote someone who has a D,3, and X in their username to Moderator : )

On December 10th D3X will become Moderator

by GlizzyTiddies6942069 December 8, 2020

December 10th

National hug your grandma day. Just hug her! You don't get to see her often, so make a trip down the river and through the woods.

Kid: *Hugs*
Grandma: What was that for?
Kid: It's December 10th!

by artificialbook December 10, 2020