This image, and post #11190752 are made with patterns that cause the Twitter thumbnail algorhythm to make thumbnails that appear different from the full image. In this one, the Twitter thumbnail shows Doki's shirt being dry, and not see-through. I've seen this sort of thing in use on 4chan, but there it's usually two separate images: one that shows up in the thumbnail and one that shows up in the full image. I don't know if there's already a tag or phrase for this, so I'm tagging it with "thumbnail_algorhythm_exploit".

Edit: Correct tag is thumbnail_surprise.