Joshua Gayou's Commune, Book 2 read by R.C. Bray contains a character called Gibbs. Hands down the best character I've heard brought to life by a Narrator.

Honestly I don't like the book that much. Firstly there's not much story, it's just the author rolling out their idea of a subsistence commune in a narrative, and I suspect the author and I have vastly different ideological views.

... but Gibbs made it worth listening to. An ex marine with a penchant for colourful language. Bray and Gayou really created something special.