Create a vibrant and playful illustration of a man wearing a mint green oversized T-shirt and black capri cargo pants, paired with green Vans old-school sneakers. The man stands confidently against a vividly colored digital backdrop, featuring bold outlines with bright pink, neon green, and magenta hues. The artwork embraces a cute, cartoonish style, with the man seamlessly blending into the dynamic and lively background. Add subtle creative twists while preserving the essence and lively energy of this imaginative scene.