Come out swinging American verb phrase
To compete or defend someone or something in a strong or forceful way
This technology company is coming out swinging against allegations of fraud and identity theft.
After her proposal was met with a volley of criticisms, she came out swinging on social media.
When an argument or a fight occurs, both parties involved are responsible for it.
To fight in a fierce and brave way
The verb "come" should be conjugated according to its tense.
This phrase originated in boxing. It refers to a boxer who starts a match by firing fists unrestrainedly.