OK, I hope someone will recognize this. I'm looking for the name of a TV show where this guy would 'test' (viewer-submitted?) things or topics. He'd make a funny show out of it, usually have a 'fight' in there (which he'd call a '(something)-off' and give a rating out of five (I think) stars in the end. I remember it as being really funny but I've only ever seen two episodes so I'd love if someone could tell me its name. I saw it in New Zealand, don't think it's New Zealandish though. (Probably American?)

Thanks!!