For all you youngsters out there, Ray Rayner was the morning cartoon show host on WGN in the 1970s and 1980s. He would provide White Sox and Cubs highlights at one point in his show, and flip his half White Sox half Cubs hat / helmet (he is wearing the dual hat in the video) to present the respective highlight.
This was pre-meatball/meathead days, when you could have a favorite home team, but not hate the team across town. I'll be rooting for the White Sox and Cubs the next three days, hope most of you can join me.
Go White Sox, beat the Piranhas!
Go Cubs, beat the Injuns!