Prompt code:
A captivating, retro-futuristic flat design poster featuring a large, stylized mouth with thick lips and a long, vibrant tongue. The bold lines and simple shapes create a striking contrast against the pure black background. The use of bright, neon colors and high saturation adds an energetic and eye-catching quality. The symmetrical vector and geometric pattern elements showcase a unique, abstract design, making it a standout piece in any collection.
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