This olive green short-sleeve t-shirt features a cute, grumpy cartoon frog perched on a red mushroom cap, holding a small knife, with the text 'I'm at my limit' printed on the mushroom, perfect for casual, playful apparel for those with a sassy, relatable sense of humor. It is a relaxed-fit graphic tee with soft, muted colors and a whimsical, slightly edgy design.