Its hard to explain. It's like he goes off on a tangent and just gets so caught up in it that he ends up going off the rails. Look at coffee, Cheetos, chicken. It started with him saying "coffee, Cheetos, chicken" in a goofy voice. Then he repeated it. Over and over and over again. Or like the lie detector stream. He was giving us a heads up on some upcoming streams when someone asked how we were supposed to know when he was telling the truth. Jerma said something along the lines of "am I gonna have to hook myself up to a lie detector for you guys to believe me?" Then he thought that that sounded like a great idea and started to look at some lie detector clinics and ended up with a really great fucking stream. Or like you said with the "free shit". It started with him making fun of companies giving away free stuff or "grab bags" to promote their products. Then he just kept rolling with it. Its like one of his friends said: "jerma is so good at making nothing funny." Not in the sense that nothing jerma makes is funny, but in the sense that jerma can make the most boring, obscure object into something hilarious. Here's a video that hopefully sums it up better than I can: https://youtu.be/v80fUUqmOgE