… or maybe “grammar”, we can’t tell. On an ecard:
Since the “hideous grammar” came in a text message, I suspect that it was garmmra that was at issue.
Cards like this, and posters of similar sort, lie in some borderland of the cartoons/comics world: they combine text and art, but they aren’t framed as cartoons. One step further, and you get text-only posters, bumper stickers, buttons, magnets, etc. — which nevertheless exhibit artistry in the choice of fonts and colors and the placement of the words.