A ineffective authoritarian blusterer. From the comedy play by Henry Carey (aka Benjamin Bounce, esq)1687?-1743 "The Tragedy of Chrononhotonthologos: Being the most Tragical Tragedy that ever was Tragediz'd by any Company of Tragedians."
More info at chrononhotonthologos.com
"What a chrononhotonthologos!" =
"What a blustering ineffective boss!"