Step Brothers was funny, but I just don’t quite understand the concept. Were they mentally challenged, why were they man childre? Is there anyone in the world that are adults and that helpless/dumb/childish (let alone two who become “brothers”)?
It just seems like a cheap and easy concept that no one cared to even try and explain.
Yeah, it's a comedy. Kind of like how the people in Anchorman were exaggerations of stereotypes or in Billy Madison no school would allow a grown man to just come and spend a few weeks in their elementarys school classes. You just have to go with it. That said, my wife works in HR and I've heard some pretty funny stories. They had a man working there who was in his late 20s. His mom also worked there. When he was going to miss work, she would call him in sick. When he had issues with his medical insurance, she is the one who would call HR and try to talk about it. My wife and coworkers had to repeatedly tell her that her son was a grown adult and he had to be the one handing these conversations. When he got caught sleeping on the job multiple times, he asked if HR could have the meeting with his mom instead of him. They said no. Then he asked if his mom could join in on the meeting. Nope. Then mom called HR to ask again. He wasn't disabled. He was just a man baby who didn't know how to do anything for himself.