It's just showcases people with very weird talents.
For example, in one episode, this guy had made an entire sandwich (meat, lettuce, etc) with his feet, and he cut it with a sharp knife with his feet too (I was nervous that he'd accidentally slit his foot by mistake!)
It had other people on there too in some of the episode that I watched (all of whom were entertaining and amusing to watch.)
I think it had a guy who did some complicated twist of jump or something, I'm not entirely sure though.
It also had these talented little girl who knew the answer to whatever Steve asked her, he asked her (this is an exaggeration/example) "who is the leader of Cambodia?" and she knew the answer! (That wasn't the exact question he asked her but it was something complicated like that.)
She also knew the entire "I have A Dream" speech by Martin Luther King Jr.
So if you're bored and see that this is on, turn it on.
It's pretty entertaining and will help pass time if you're bored.