What is "biffing"

Usage examples of "biffing".

For one dizzy moment it seemed to him that there must be worse ways of spending a night and the day after itthat there were more soul-destroying things in a disordered world than biffing policemen on the jaw and flying from multiple vengeance on the hundred horses of a modern highwayman's Mercedes Benz.

I mean, after all, I can take a queer proposition without biffing the offender on the nose—one must be cosmopolitan, you know—but I would vastly prefer to have such offers coming out of human mouths, or at the very least out of mouths rather than orifices that shouldn't properly be talking at all.

Hart, President Biffing saw a golden opportunity to do something substantial about a terrible, inhumane situation.