Meaning
Ophiuchus, the serpent bearer, drawn as a winding snake-like shape. It is a real constellation that the Sun’s yearly path crosses, but it is not one of the twelve traditional zodiac signs.
It pops up whenever people joke or argue about a “13th zodiac sign” and whether their own sign has secretly changed: “Wait, am I an ⛎ now? Who decided this” Mainstream horoscopes still use twelve signs, so it works as a quirky bio detail or a fun astrology talking point.