An error similar to Error 404 but one step higher. The equivalent of your web browser saying "Fuck not given"
Guy1: So I went to take an exam the morning after my girlfriend broke up with me. When I looked at the exam I suddenly encountered Error405.

Guy2: Dude that sucks.

Dude: I tried to download that video you told me about and my computer gave me an error 405
Dude2: dude your computer doesn't give a fuck
by Squishy-phil October 19, 2011
Get the error 405 mug.
Dan: *searches pohtahtoh on urban dictionary
computer: {"error":405}
Dan: *kills himself*
by P0HTAHT0H January 30, 2019
Get the {"error":405} mug.
1. A fuckup so bad it would already be considered 404, but one step higher.
2. (technical) HTTP Status 405: Method Not Allowed, and its like asking the newspaper boy to make a weather buoy at a specific coordinate. He probably wont do it because, well, hes not meant to!
1. My brain just had an Error 405 at the exam today
by Preinstallable April 19, 2020
Get the Error 405 mug.