English · Slang Attested

5150

In real, traceable use. Part of the curated seed collection; community review is coming.

Also seen as: fifty-one fifty

Both English Tiếng Việt

Meaning · English

One who should be involuntarily confined.

Nghĩa · Tiếng Việt

người nên bị giam giữ

Machine-translated — suggest a fix

Where it’s used: Used American English

Sources & notes

Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).

Common questions

What does “5150” mean?

One who should be involuntarily confined.

Is “5150” formal or informal?

5150 is generally slang.

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