Rugrats is an American animated television series created by Arlene Klasky, Gábor Csupó, and Paul Germain for Nickelodeon. It lasted from August 11th 1991, to June 8th 2004. You can still see Rugrats on Teen Nick at 11:30pm
The show focuses on a group of toddlers, most prominently Tommy, Chuckie, Phil, Lil, and Angelica later dil (but he's not a toddler he's an infant) and kimi, and their day-to-day lives, usually involving common life experiences that become adventures in the babies' imaginations.
This wiki's show, All Grown Up!, is actually based on a Rugrat's episiode called "All Growed Up!" where the babies imagined what their life would be like when they were grown up.