Ctrl+Z
Phrase · Slang & Abbreviations
Definitions
The common keyboard shortcut for undo, often used figuratively to mean wishing a mistake, deploy, or message could be instantly reversed. In engineering chat it often appears after someone ships something regrettable.
In plain English: Undo, or the wish that a mistake could be undone immediately.
Example: "We need a production-grade Ctrl+Z for schema migrations."