Meaning
The eyes are squeezed shut into tight sideways V shapes while the tongue sticks out of a wide grin. It looks like someone pulling a goofy face or reacting to a strong taste.
People send it when being silly, teasing hard or saying “bleh” to something gross or sour. It has more energy than 😛, like a full-face grimace. Good with 🤪 for chaotic fun. For instance: “Tried the extra sour candy, never again 😝”.