An adherent or advocate of a specified doctrine, theory, or school of thought: The peach-shaped booty is the killer curve. After all, who doesn't want their
ass to look like an 🍑emoji?
Peachist is a made-up word that plays on the word PEACH: Peach is a fruit, but it could also be used to describe a woman's
butt because if you look closely, a sexy woman's
butt is shaped like a peach.
For example, we can find a denim and leather
pants brand named Peachist, if you look at their yoga
pants photos, they all focus on the models' butts, which are big, round, and sexy.
In conclusion, "Peachist" mostly likely means "Peach People", or "Butt People".