Someone or something so disagreeable that they are a step higher that pugnacious. Can also be rude and insincere.
The woman showed how fugnacious she when she went on a diatribe against her husbands lack of ability to understand her pms. She screamed and scratched his eyeballs out.
by blumehauser November 29, 2010
the fugnacious girl was giving my sister dirty stares when she was choking and having a coughing fit.
by pugs to the world June 28, 2010