Tommy Pickles is a fictional character from the animated television series Rugrats, which first aired in 1991. He is depicted as a brave and adventurous toddler who often leads his group of baby friends on imaginative escapades. Tommy is known for his signature look, which includes a light blue shirt and a diaper. As the main character, Tommy embodies curiosity and a strong sense of leadership. He is often seen trying to solve problems and protect his friends, including Chuckie Finster and Angelica Pickles. His character represents the innocence and creativity of childhood, making him a beloved figure in children's entertainment.