The brawl between the beltways takes place Sunday in Landover.
We can only hope it takes place on the field and not in the stands or at your local bar.
But speaking of which, check out the scripted banter between the two fans in the YouTube video we've included.
Where do your allegiances lie? We know how Prince George's County Executive Rushern Baker feels about RGIII—afterall he was dubbed RBIII this week.
Are you an RGIII fanatic, too? Or do you view the Redskins "as the other team from Maryland," like the Ravens fan said?
TELL US: Who are you pulling for on Sunday and why? Give us a score prediction and a key for the game in the comments.
At the game or watching it with friends? Add your fan photos to this post to show your true colors.