Boris Johnson: the definition of "blapping"

As Helene Mulholland reports , Boris has told New Statesman he intends: "To keep blapping ministers between the eyes" until they rule out spending cuts on major London projects. "Blapping"? Selected entry from the Urban Dictionary definition of "blap": The act of slapping someone across the face with your penis. They then become your property. Dave . Theresa . Caroline . George . Now how's your appetite for power?