Create a high-resolution illustration of a [taco] icon in the style of a vintage cartoon mascot. Use a single bright red halftone texture applied with a stippled, sponge-print effect to mimic retro risograph or rubber stamp aesthetics. Design the subject with playful, exaggerated features and dynamic cartoon limbs that convey movement and energy. Give the character a smiling face with thick, rounded eyes and tongue out for a joyful, cheeky vibe. Keep the entire design in one color on a light, textured paper background. No gradients, shadows, or outlines. Square aspect ratio. Only the stylized design should appear, with no additional graphics or borders.