I'm surprised 6 people (so far) have voted family guy. South Park is the unanimous winner.
I honestly just don't like south park. Family Guy has such a good feel and vibe to it. It's my go to show for when I'm having bad anxiety or just need something good on running in the background. But I can also just sit and watch nearly every episode paying full attention. It's relaxing in a way.
I'm surprised it doesn't have more votes.