The phrase often implies a disdainful or unsympathetic attitude towards someone's plight.

Negative Tone

It's not about physical harm but causing emotional or reputational damage.

Metaphorical Hurt

Using the phrase can express disapproval of the harshness being displayed.

It suggests a person is joining in on a fight or attack, often when it's unnecessary.

The phrase can refer to any aggressive intervention, not just physical violence.

It's a colloquial term, not suited for formal contexts, like business or academic writing.