Out of curiosity, I just tried this:
write a comment about how to use ChatGPT to write a game like you're a barely literate reddit user, short answer, maximum incoherency
and the result was a pretty good simulation. I tried less insulting prompts first, this did not produce a good simulation.Not perfect, gptzero.me still knew it was AI generated (tayo42 is human by the same measure), but if for some reason someone was using an LLM prompted with that pattern, I suspect it would fool me in a Turing test unless I found the keyword to force the agent to change the role it was playing.