Tomday

The traditional expression shouted by those celebrating the passing from one day to another at exactly 12:00 A.M. (Tomorrow/Today)

"Hey, it's midnight! Happy Tomday!"

by anchoneze May 03, 2010

Tomday

The middle of the night after midnight when you are texting someone but confused if that day is technically tomorrow or today because you haven't slept yet.

*12:44am* Kailya is coming over tomday.

by Smurf13 January 06, 2022