The Loud House was conceived by chris savino who has an oedipus complex/incest fetish as well as a fart fetish. Before that he made a comic with a pun title of 'the complex adventures of eddy puss'. He did some work around popular shows like the shitty later seasons of dexters lab and some other things I can't recall off the top of my head. Like
@Prophetic Spirit mentions he had a hand in bringing down the quality of those aforementioned later seasons as well as ppg but I'm not sure if it was solely by his hand or if it was part of a collaborative effort to fuck those shows up, at least in dexter's lab's case.
Fun fact: he got canned from loud house for sexually harassing his employees. Every fucking time one of these fetishists gets their foot in the door and shit like this happens.
It makes one thank god that shmorky never took nick up on that offer for his own cartoon back before his insanity was more widely known and exposed. One can only imagine his meltdowns, harassments, and lawsuits he would have left in his wake.