Someone who is not only incompetent, but also a raging cunt. This term can be used for both males & females. Incompecunts are known for their lack of ability in completing even basic tasks, while exhibiting a 'holier-than-thou' attitude & disrespecting others.
If she'd quit being such an incompecunt, maybe we'd get some work done around here.
by CherryChernobyl September 17, 2010