He Who Shall Not Be Named
Phrase · Slang & Abbreviations
Definitions
A joking euphemism for a notorious person, tool, service, or codebase that a team dislikes so much it treats the name as cursed. It often appears in local engineering folklore.
In plain English: A joking way to refer to something so disliked that people avoid naming it directly.
Example: "The deployment still depends on he who shall not be named in the old datacenter."