Bite/snap somebody’s head off
verb
To react angrily or sharply to someone, typically due to impatience or irritation.
I just tried to tell her the news and she completely bit my head off.

Often appears as...
- don't bite my head off
- she bit his head off
Usage tips
Disapproving
Idiomatic
verb
To react angrily or sharply to someone, typically due to impatience or irritation.
I just tried to tell her the news and she completely bit my head off.

Often appears as...
- don't bite my head off
- she bit his head off
Usage tips
Disapproving
Idiomatic
Definition 1 of 1

Emotional Intensity
The phrase conveys strong annoyance; use it to describe an overreaction rather than a calm reply.

When he forgot to call her, she bit his head off.
Informal Speech
It's colloquial and best used in casual conversations, not formal situations.

If you ask about his ex, he might snap your head off.
Not Literal
This is a metaphorical expression meaning no physical harm is done; it's about verbal reaction.

Don't worry, she didn't actually bite my head off—it was just a figure of speech.
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