Groupie is a common noun, it just means you are a ardent fan.
Meatball is not a 4-letter word. It is a nick name frequently used for DeSantis.
I have never hear or read that “nickname” except on FR where it is used with degrogatory intent. Why can’t we leave it as Trump Supporters, DeSantis supporters and remain polite as we are a shared community of mostly conservatives, patriots, many veterans, all Americans? Besides, end of day, we’ll all be rallying around the eventual Republican nominee in about one year. One year!