The image features a black and white illustration of a sign with the phrase "What's up, Grinch?" written on it. The sign is adorned with two banners, one at the top and one at the bottom, both of which are empty. The text is written in a casual, handwritten style, with the word "Grinch" being the most prominent. The overall design gives a playful and whimsical feel, reminiscent of the character from the Dr. Seuss book "How the Grinch Stole Christmas!"