31/12

31/12 is the English way of writing December 31st in shorthand.

England:

Someone is told to write the date on December thirty-first but doesn't have very much time so they write 31/12.

by Walking Talking Dictionary October 28, 2006

31-12-9999

The end of all existence.

Me: OMG OMG OHH NOOOOOOOOOOOOOOOOOOOOO
My Bro: what?
Me: it's 31-12-9999
My Bro: OH SHID

by ƪĄİŁÞĞĐĶŪŒƏəŢĶÑØĽĢŘßĶŐŁŚ§ÇĶ£€ June 2, 2022