. >> reporter: still they persevere, enengaged in a weekly game of one upsman ship, eating more and more worse. >> reporter: are you concerned at all about the methods? there are kids out there getting your autographs. >> i'm going to do it. you don't do it. just watch and enjoy. you know, buy a t-shirt. that's how you can contribute. >> reporter: so you don't feel any responsibility at all? >> if you're going to say i'm the reason why that fat kid is eating all the chees burgers, that's crazy. he's probably going to eat cheese burgers anyway. >> reporter: maybe. maybe he would eat the bacon and jack daniels and ice cream thing they made for us. >> five-foot ice cream sunday. >> but like it or not, you do sort of have to agree, it is epic. >> how does it taste? tell them. >> reporter: tastes pretty good. what makes a meal epic? >> always underrated, friendship. >> reporter: friendship tastes good? >> friendship tastes amazing, and it smells even better. >> next time we eat "nightline." >> i don't even