Bounty bowl, batteries being thrown at players, snowballs being thrown at players, cheap shots at players, Buddy Ryan, T.O., Irvin being hurt and the fans cheering... no offense Talon, but screw the Iggles.
Washington takes a very close second, but that rivalry has, at least IMHO, been fairly clean and hard fought. Yeah, there are fights with them, and wittle danny snyder is a wuss and a huge rumpranger, but it's been a lot less of a rivalry lately, even with the 2 losses this season to them. I cheered more when we whipped the Iggles twice.
The Giants are in our division?
Seriously, I have no feelings toward them at all. Ill, or good. They just flat don't register on my feelings radar. Don't like losing to them, but only cheer for them when it helps the Cowboys, and only really cheer against them when it helps the Cowboys.