Pugnacious

The word is Pugnacious. According to Merriam-Webster Learners Dictionary, pugnacious means "showing a readiness or desire to fight or argue". In Portuguese, it means something like "briguento ou brigão".

I am usually a quiet and peaceful person. The best behavior is trying to think things through before doing, although there are those times when the wrong button is pushed and one reacts in advance of thinking.

Im my opinion, these guys are pugnacious:

The singer	The actor

And what about you? Are you a pugnacious person?