adj. Out of touch or ignorant.
1999
It's rather silly that teen flicks are racking up huge box office numbers and Hollywood's acting like it's some earth-shattering phenomenon. Studio execs, you're so 404.
1995 (earliest)
404
Someone who's clueless. From the World Wide Web error message "404, URL Not Found," meaning that the document you've tried to access can't be located. "Don't bother asking him … he's 404, man."
Someone who's clueless. From the World Wide Web error message "404, URL Not Found," meaning that the document you've tried to access can't be located. "Don't bother asking him … he's 404, man."