http://sportsillustrated.cnn.com/vault/article/magazine/MAG1065608/index.htm
From day one, Packer-Bear games—the first game was played in 1921—have tended to be slugfests. Last season the rivalry intensified. In the first meeting, a Monday night game on Oct. 21 (1985) at Soldier Field, coach Mike Ditka used William Perry in the backfield. The Fridge put the finishing touches on a 23-7 humiliation of the Packers by scoring his first TD.
In that game, after Green Bay's Lynn Dickey threw an interception in the first half, Dan Hampton and Steve McMichael chased the Packer quarterback and gave him a couple of extra shots to the head. In the rematch, won 16-10 by the Bears, there were seven personal fouls overall.
After that game, the Packers took up a new battle cry: When a quarterback throws an interception in practice, a defensive player will shout from the sidelines, "Get the quarterback!"
Martin, who in the Nov. 23 game wore a towel that bore a hit list targeting McMahon, Walter Payton, Dennis Gentry, Willie Gault and Jay Hilgenberg, said that cry ran through his mind. "I had worked myself into a totally irrational state," he said. "In the heat of battle, I lost it. Because of the intensity, I didn't know what I was doing." Of the hit list, he said, "Those were the key guys on the team we had to play well against and maybe take a couple out of the game." But he claims the Packers didn't mean to injure anyone. Instead he said those were players who had to be controlled in order for Green Bay to win.