Ticked to Death?
I've always hoped that Mythbusters would do an experiment to determine if someone could really be "tickled to death". Of course, the test subject(s) would not be brought to the point of actual death. The experiment would consist of the subject (hopefully Kari) being restrained and/or locked in stocks barefoot. Her vital signs would be monitored by a medical doctor as Grant and Tori tickled her senseless. She would be continuously tickled to see if she reached the point at which the doctor felt that she might lose the ability to breath. The assumption would be that going beyond that point would, indeed, be deadly. Judging by Kari's reaction to the brief tickling in the "Cold Feet" episode, she'd make an excellent test subject. She would also be putting a lot of trust in her fellow Mythbusters and the doctor since the tickling must stop just at the point of actual danger.