Without knowing the prompt, here's my guess as to how the model made this connection. There's an old anti-joke that goes something like:
What did the bartender say to the horse?
"Why the long face?"
Ketamine (mistakenly) still has a reputation as a horse tranquilizer for some reason even though it was originally developed for use in humans. I think this is just another case of AI reflecting our own ignorance.
Nah, it was all intentional.
My prompt was:
2 panel comic.
Panel 1: Elon Musk walks into a bar, the bartender asks "Why the long face"
Panel 2: Elon replies "Ketamine" while looking like the photo
And the photo was of Elon in the k-hole at the whitehouse recently
I followed up to make his skin a bit worse looking as he was too clean unlike the photo.
That's hideous.