In my perspective Romeo is fierce about what he is passionate about, also being so young Romeo tends to be savage in his ways to explain his feelings and some of his actions are actually quite savage, he does threaten quite a few characters in the play. This is just one scene where he does threaten a character (Balthazar) and shows how he feels you could say this is a savage way for explaingin ones feelings.
Act Five Scene Three
Give me that mattock and Wrenching Iron.
Hold, Take this letter; early in the morning
See thou deliver it to my lord and father.
Give me the light: Upon thy life, I charge thee,
Whate'er thou hear'st or seest, stand all aloof,
and do not interrupt me in my course.
Why I descend into this bed of death,
is partly to behold my ladies face;
But cheifly to take thence from her dead finger
A precious ring, A ring that I must use
in dear employment: therefore hence, be gone:
But if thou,Jealous, dost return to pry
In what I further shall intend to do,
By heaven, I shall tear thee joint by joint
an strew this hungry courtyard with thy hungry limbs:
The time and my intents are savage-wild,
More fierce and Inexorable far
Than empty tigers or the Roaring sea
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