What's "Jamie Kennedy Experiment"?
Native speaker’s answer
Rebecca
"The Jamie Kennedy Experiment" referred to in this video is actually the name of an American hidden camera/prank show from the early 2000s. The show host would recruit various people to help carry out pranks on people, usually the volunteer's friends or family. The speaker references the show in this video, but it is not necessarily something that is exceptionally popular or well-known to most people.