To eat the crap those contestants eat. It truly amazes me what people will do/eat for money. I'd probably do any sort of challenge but I draw the line when it comes to eating bugs, fury pigs snouts and other body parts.
While I know all restaurants have bugs, IF I see a roach I'll never go back to that restaurant. GROSS!
(I'm not sure if this sort of topic has been posted before.. if so I'm sorry and understand if this gets deleted).