https://www.netflix.com/title/81616526
I'm late to the game on the Aussie comedy, but it's really funny (but, intentionally stupid). These real-life brothers play all 4 main characters:
Theodore plays Theo and Theo's mom
Nathan plays Theo's best friend and Theo's dad
You have to get used to Theo's dad being the same age because they don't try to make him look older (except walking with a hunch).
We accidentally watched the second season first and it's a lot more polished. Watching season one after season two was odd because Theo is in prep school, so the whole backdrop is different. Either way, it's laugh-out-loud funny (assuming you realize it's supposed to be silly). And wait for the credits because they always have bloopers.