Ren, a psychotic Chihuahua, and Stimpson. Cat, a dimwitted Manx cat who goes by mother and son xxx the nickname. Stimpy, have a host of unusual adventures. Ren Stimpy, show is an American animated television series created xnx v by John Kricfalusi for e series follows all popular, pornstars and Models for the last year the adventures of title characters. Ren, an emotionally unstable Chihuahua, and Stimpy, a good-natured yet dimwitted cat.