"Finikin" is a term that can be widely adapted to almost whatever meaning you choose! Here is the definition from Webser's Revised Unabridged Dictionary:
The first pronounciation tends to be more popular, though we like the second pronounciation. It's up to you! By the way, "Finikin" also refers to a breed of pigeon, but that's not where we got it from.
- finikin \Fin"i*kin, a. [Fine, a. + -kin.] Precise in trifles; idly busy. [Colloq.] -- Smart