Hot Dog Eating Contest...really???

So, I was over at Hot Dog stand in Jersey a few nights ago and these people were there having hot dog eating contests among themselves. There are a LOT of things you can have that contest with, but really?? Hot dogs??? Those guys weren't looking too good when they left...one gu was even rolling on the floor in pain! The record was just 6 hot dogs...so I don't think they made it to the Guiness Book or anything...