Steve Carell stopped by The Ellen DeGeneres Show on Monday and ended up in a sticky situation . . . literally. The Big Short actor faced off with the hilarious host in a gingerbread house decorating contest and, needless to say, things quickly got out of hand. After Steve and Ellen dressed up in festive baking gear, the two began to decorate their houses with frosting and candy. While Steve was hard at work (and continually snacking), Ellen switched out her house with a predecorated one when he wasn't looking. Watch the funny video above to see what happens, and then check out 15 quotes from The Office's Christmas episodes that you can use this season.