A fully colored cartoon illustration of a grumpy black cat with piercing yellow eyes wearing a festive red and white Santa hat, completely tangled and wrapped in colorful Christmas light strings. The cat sits in a defiant pose with an unamused expression, paws planted firmly, whiskers prominent, with strands of multicolored bulb lights (red, green, yellow, blue, orange) wrapped chaotically around its body and tail in multiple loops. The text 'On the Naughty List' is positioned above the cat in a playful handwritten script font, while 'And I Regret Nothing' appears below in the same casual script style. The design features rich color saturation with subtle shading on the black fur showing depth and dimension, smooth gradient work on the red Santa hat with white fur trim detail, and glossy highlights on each individual Christmas light bulb. The overall composition is centered and vertically oriented with the cat as the focal point between the text elements. The design is print-ready, fully isolated on a white background with no shadows or textures, fully contained within canvas boundaries with no cut-off elements and proper margins around all elements, and intended for use in t-shirt printing. | PODspy AI Design
