2D cartoon rat character, meme style artwork, with large expressive eyes featuring reflective highlights, a subtle furrowed brow for a serious look, curved mouth with a cocky smile, rounded head with large detailed ears in a muted pink tone, the character has a smooth flat color scheme with warm earthy tones and minimal shading, wearing a plain blue shirt with solid flat color and minimal details, background is a muted gradient to keep focus on the character, calm, confident pose with a touch of attitude, clean lines, and bold outlines