The soccer coach at my college was at the Final Four (he's from Kentucky, and a massive UK fan) and told me about how he was standing in line waiting to get some food, and he turns to his left and there's Jimmy B standing right there in line alongside him. Said that as soon as JB walked up and realized he needed to stand in the line, he got that classic Jimmy "harrumph" look on his face. It was apparently amplified when someone came up to get a photo with him. He posed for the photo, but apparently seemed like that lovable curmudgeon we all know and live while waiting to get his hot dog, or whatever he wound up grabbing.
Classic Jimmy.