a neon kangaroo with a retro color palette that embodies the energy and optimism by ai generated

neon kangaroo retro color palette hopping shirt design '80s energy optimism colorful animal vibrant fashion style art trendy unique playful vintage quirky dynamic jumping energetic joyful groovy nostalgia radiant movement active hip expression freedom bold pop culture ambiance retrograde eclectic motion high spirits fun 1980s vibrancy enthusiasm