The traditional expression shouted by those celebrating the passing from one day to another at exactly 12:00 A.M. (Tomorrow/Today)
by anchoneze May 3, 2010
Get the Tomdaymug. 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 6, 2022
Get the Tomdaymug.