I hate this gif at 502 error


the goat with human hands playing chess. Seems legit to me

Its real. I had to throw the goat out of my PET thread. He was causing all kinds of commotion there and upsetting all the other animals.

The 502 error is Nakamura tiwittling with a pawn
404 is Nakamura.
???

The Nakamura gif you described shows up for a 404, page not found error. 502 is the one with the goat.

404 errors are page not found errors. https://www.chess.com/member/sonofthunder22222 will give a 404.
502 errors are Bad Gateway errors (5xx are server specific)
https://en.wikipedia.org/wiki/List_of_HTTP_status_codes