What does 404 mean? View the definition of 404 and all related slang terms containing 404 below:
Usage of 404
In texting, the abbreviation 404 is commonly used to denote that one is clueless or unaware of something. The term has its origins in internet culture with the 404 error message code appearing when a page cannot be found on a website. When used in texting, 404 can be used to indicate that someone is unaware of something, or simply does not understand what is being said.
Example of 404 used in texting:
1. Friend 1: "Hey, do you know where the party is tonight?"
Friend 2: "Nope, sorry. I'm 404 on that one."
2. Parent: "Can you help me figure out how to use this new computer program?"
Teenage child: "Sorry, mom. I'm totally 404 when it comes to technology."
3. Boss: "Why haven't you completed this project yet?"
Employee: "I'm feeling a bit 404 on the instructions. Can you please explain it again?"