No it wasn’t. This series of gifs is from the Ren and Stimpy reboot program made WAY after the original kid’s show. The new show was called ‘Adult Party Cartoon’ and it was headed by John K. and an entirely different team that he put together. The animation style is distinctly different and the show was more or less completely uncensored.
This wasn’t even the dirtiest moment in the show. There are episodes where Stimpy gets pregnant, Ren and Stimpy live inside a man’s body and eat vomit, and Ren and Stimpy help build a house illegally for a big-breasted widow and her headless son.
So no, this is NOT a kid’s show. This is ‘Adult Party Cartoon’…which is for adults.