High-resolution photorealistic image of Santa Claus and the Grinch in an arm-wrestling match, inspired by the iconic scene from *Over the Top*. Santa, with a muscular build, wears a red tank top, showcasing his strength, and sports his classic white beard and red cap. The Grinch, looking mischievous and sly, is in his green fur with a Santa hat tilted on his head. They are mid-match, with intense focus on their faces. The Grinch is kissing Santa’s hand with a playful smirk as if taunting him. In the background, a cheering crowd in a dimly lit arena adds a sense of competition and excitement. Photorealistic lighting, dynamic shadows, detailed muscles and expressions.