A concept for pulling own mouth with fingers to make a funny/silly face. A winning bounty brought to you by @KhajiitHasWares Works more often than not but can also produce some horror stuff, depending on how well you checkpoint/negative prompts deal with strange poses. Ideally could be used with ControlNet for full control (didn't test that). Sample images made with prompts like "RAW portrait photo, smiling woman pulling mouth with fingers".