not sure what its gotta do with being frum, in my dictionary frum has got to do with halacha and anything based on minhag (i.e. gebrokst) has nothing to do with being frum
Frum, like Yeshivish Chassidish or Heimish or modern are the most subjective words known.
No two people share the same meaning for the word.
And thats why we are lucky they are not in the dictionary