In a fightin' mood?  You can enter the fray or take part in this noisy disturbance, from the Italian for "to smash"
It is not the emperor's fault, perhaps; but why should he go and fight in 
...... Jeanlin, without waiting for his father, went also to take his lamp, together with 
.... tienne was, in fact, now asking himself the meaning of this noise of falling 
rain.