1919 

Double nineteen! Simple!

Yo! 1919!!!

1919 by Yep! That's me! May 22, 2016

1919 

The coolest year it’s double nineteen and it was 100 years ago

1919 is a cool year

1919 by Just a guy who’s really bored February 11, 2019

1919810 

1919,810 “要去了，野兽”，常见于数字论证和野兽先辈相关的淫梦视频中，与114514常常连用 请不要乱刷此数字

用法1：数字论证（114+514-1919）x0=0
野兽先辈不存在说成立！
Q.E.D

用法2：问：114514克大米有多重？

答：1919810克

1919810 by pear_senpai April 22, 2020

19/19 

The perfect score for an online time-based math test in a lockdown or in the new normal, because for most teachers, 19 is the new 100.

Which flawless score is psychologically less intimidating in assessing home-based learning students: 19/19, 50/50, or 100/100?

19/19 by MathPlus July 26, 2021

19.19 

-19.19 is are the two of the same number that falls in the same position of count as the letter "S".

-"GD" a global organization has also used this code to take place of its first law that govern them as a whole.
- numbers - code (many inc. Meaning unknown

Never thought you would standing on 19.19.

19.19 by Silence & secrecy December 19, 2022

19:19 

So sexy let’s do it 20:20

Wow 19:19 let’s do it 20:20

19:19 by Manchester to Mews January 18, 2023

Covid-19(19) 

When the number of new coronavirus infected cases (local or/and imported) in a country or city is one short of a score.

On December 20, 2020, Singapore experienced a Covid-19(19) phenomenon, which prompted some punters to bet on the alleged lucky 4D number 1919.

Covid-19(19) by Covido December 20, 2020