Here's how it's used:
* "He belted out of there" means "He ran out of there quickly."
However, it's not universally used and might not be understood in all contexts.
Here are some other slang terms for "ran" you might encounter:
* Scooted: This is a less intense version of "ran" suggesting a quick and light movement.
* Took off: This can mean "ran away" or "left quickly."
* Boogie'd: This is more informal and often implies a hasty departure.
The specific slang word used can vary depending on the context and the speaker's regional dialect.