"Ren and Stimpy" is an animated television series created by John Kricfalusi that originally aired on Nickelodeon from 1991 to 1996. The show follows the misadventures of Ren, a short-tempered Chihuahua, and Stimpy, a good-natured but dimwitted cat. Known for its unique animation style and offbeat humor, the series gained a cult following and is considered a significant part of 1990s animation. The show is notable for its surreal and often absurd storytelling, featuring a mix of slapstick comedy and adult themes. It has influenced many other animated series, including SpongeBob SquarePants and The Powerpuff Girls, and has been praised for its creativity and originality.