While in the crux of battle, he hit a few bumps in the road, many of which started and ended with mayonnaise. Stockpiling chicken sandwiches always leads to sogginess, so Metacalf had to keep his stash of sandwiches -- he gradually bought them throughout the day while attending class -- simmering in a pan on medium to low heat. "Sandwiches that I wasn’t able to eat fresh were a real killer -- a cold sandwich and old mayo isn’t totally appetizing normally, much less on a full stomach," he said.
Metcalf, a devoted Taylor Swift fan, filmed much of his escapades on social media while blasting the singer's multi-platinum hits.
"I’m a big Taylor Swift fan, my friends know this," he said. "During the video I was playing 'Back To December' off the Speak Now Deluxe Edition CD I keep in my car. That album was playing in the background of every trip I made to McDonalds that day. I think I listened to the whole thing three times through that day."