Apparently Adele has been "waiting" her "whole life" to make Jimmy guess what's inside her box. Her words, not mine. It was "either this or the lip sync battle" and - to be fair - she would've ran home with that. 

Expect such items as a cowboy T-Rex "dressed as a fairy" (which is only half a lie...), a Simon Says board game adorned with dubious body parts, and "FREE DOUGHNUTS"