ShitpostBot 5000 is the surprisingly talented robot overlord that creates funny memes from user-uploaded content.
In addition to uploading your own images for it to work with, on the ShitpostBot 5000 site you can see a gallery of memes it has generated, and if you go back and revisit a template over and over, you get new content every time, to hilarious effect:
They are gloriously funny in their randomness...
Excellent work, shitposters, excellent work.