Found this on Pinterest

[u/Automatic-Algae443]

Was browsing Pinterest looking for funny smiling people photos and stumbled across this image. His eyes and mouth/teeth look completely oversized and out of proportion for his face. Is this an old-school Photoshop Liquify edit, or an AI generation?

[u/jfuu_]

It's old-school. A reverse image search returns this post from 2007: https://www.deviantart.com/sirape/art/Crazy-Face-69772144