I like how you say Happy Born Day! I have been trying to get it to catch on for many years. Birth is some Admiralty law b$llsh$t. Thanks, I feel closer to you. Let's do this!
"The key differences between "born day" and "birthday" are:
Emphasis:
"Birthday" emphasizes the annual recurrence of the date on which the person was born.
"Born day" emphasizes the actual day the person was born, the beginning of their life.
Perspective:
"Birthday" looks at the event from an outside, calendar-based perspective.
"Born day" looks at the event from the person's own life perspective, the day they came into the world.
Connotation:
"Birthday" has a more common, conventional connotation.
"Born day" can have a more personal, spiritual, or philosophical connotation for some people.
Emphasis on Birth vs. Age:
"Birthday" focuses more on the person's age and the passage of time.
"Born day" focuses more on the act of birth and the beginning of life.
A FREEDOM THINKING AMERICAN. A SPIRITUAL WAKADO. I LOVE GOD, JESUS AND MY FELLOW HUMANS. THE ONLY THING I HATE IS EVIL.
LOL. I CALL IT MY COME TO EARTH DAY.
Unvaxxed. Unmasked. Untested. Unafraid. God wins! I have been singing about corruption for 40 years. I will never give up!
So in summary, "born day" shifts the emphasis from the annual recurrence to the original day of birth, and can carry a more personal or existential meaning for some individuals celebrating their life. It's an alternative way to mark the same milestone.