An oldie but a goodie, “Garbage In, Garbage Out” animated cartoon GIF showing what goes in to a computer as garbage, will come out as garbage.
See the animated gif at https://giphy.com/gifs/gigo-garbage-in-out-26tP3zezL570S46qs
This animated GIF was made several years ago for a client for a PowerPoint slideshow for a bit of a humourous break in the presention. When I put it on my old web site I actually got several hits and people from the US and England asked if they could use it. Well by all means, please do. And if anybody out there is looking to use it, go ahead and get the link from the giphy address, just drop me an email and mention your country. I’d kind of like to map its progress.