👉 "2003 3" is a term commonly used to describe something that has been out of style or forgotten about, much like the phrase "85s nostalgia." It's like saying 'it was 1993 when I went to school' but in this case.
An example sentence might be: "I never believed that 2003 had even been born. I remember it being an interesting time for us all, but we've now moved on." The term '2003 3' is like saying the past was a better place than where you are now, and everyone should take this into consideration when they're making plans or looking back on their life.