1. Start with your dominant hand in a "C" shape. Imagine you're holding a small object like a cup.
2. Bring your hand to your mouth, as if you're bringing food to your lips.
3. Open your hand slightly and move it away from your mouth.
It's a simple, quick sign that's easy to remember.
Important note: The specific sign for "eat" can vary slightly depending on regional variations and the individual's style.