Sentence:  He has devised another one of his famous fourth-down game breakers — the same kind of <WSD>three-fisted</WSD> brainstorm that climaxed with his decision to defuse the whole impeachment process by releasing his own version of "the tapes," or the time he figured out how to put a quick lid on the Watergate burglary investigation by blaming the whole thing on John Dean. 
Meaning of the word marked with <WSD> tags:  Aggressive, energetic, enthusiastic, exuberant; two-fisted.