Drawing Luffy can be super simple! Start with a circle for his head, then add a big round hat on top. For his face, sketch two small dots for eyes and a big smile. Next, draw a simple line for his neck and then a basic body shape. Add his arms and legs, keeping them cartoonish and a bit exaggerated. Finally, don’t forget to add some details like his signature scar and the straw hat's ribbon. Keep it light and fun!