Lock Haven University, circa 2000, held a "Meltdown Wing Eating Challenge". Full wings, in a sauce so hot that the standing record for many years was only 3 wings. Most anybody ate was 3 before crappin' out. I ate 6. Within 2 months, they stopped making Meltdown Wings. I reign...
Last fall, folliage ride in central parts of PA, we stopped at Denny's Beer Barrell Pub in Clearfield, PA. They're famous for their massive burger challenges. I've always wanted to do one, so I did. The smallest was a 2lb challenge - eat it all in an hour. No utensils, can only remove one topping, can get up at any point for a break, no barfing. I got about half of it down and that was that. Ouch... followed by a ~75mile ride back home. Double ouch.