Definitions by yourgirlsfavoriteasshole

National Ex Day 

December 9th, National Ex Day. It's not official for you unless your ex popped up in your SnapChat memories today.

Mark: My Ex jus popped up in my "a year ago, today" snap
Lukas: Well yeah I mean it's, National Ex Day

National Ex Day by yourgirlsfavoriteasshole December 9, 2019