Like a bat out of hell
/laɪk ə bæt aʊt əv hel/informalUK · US
What does “Like a bat out of hell” mean?
Like a bat out of hell means extremely fast, often in a wild or hurried way
Someone moving like a bat out of hell is not taking their time. They rush away so quickly that the scene may seem wild or uncontrolled.
It is a vivid, casual description, often with a hint of surprise or disapproval. It does not necessarily mean the person is frightened.
When do people say it?
Use it after movement verbs such as run, drive or leave. “Hell” makes it unsuitable for some polite settings.
“When the alarm sounded, he ran outside like a bat out of hell.”
Is it formal or informal?
Register: informal. It is most at home in everyday conversation rather than formal writing. Most common in UK and US.
Where does it come from?
The phrase pictures a bat escaping from hell at great speed.
Origin confidence: Disputed; treat with caution
How do you say “Like a bat out of hell” in other languages?
Last updated 2026-09-19