I had a class at UT that required you to host a weekly 3 or 4 hour block on the campus radio station and we had someone come into the studio and do this. We'd narrate his progress coming in and out of every break and then had the mic right next to him when he "lost" the challenge. Probably made for terrible radio but we thought it was hilarious.
Also got on air his girlfriend (who he brought with him for some reason) trying to console/comfort him which might have been the best part because, while she meant well, she just made it sound even worse.