I have been watching adult cartoons for a few years now and this list is full of the best shows I have seen. I hope it can be of use to you.
The early naughts saw an explosion of reality TV, so it was only a matter of time before an adult cartoon came along to skewer the genre.
We've long since blown past the notion that cartoons are "for kids." Not only are there animated shows that both kids and adults can enjoy.