<p>Here in SC, it's definitely USC vs. Clemson.</p>
<p>In Illinois, it’s most likely UIUC vs. Northwestern.</p>
<p>"In Illinois, it’s most likely UIUC vs. Northwestern. "</p>
<p>I’m a child of the 80’s, so I would say that Illinois fans from my generation hate Iowa and Indiana a lot more than NU.</p>
<p>Duke and UNC Chapel Hill. Most people are UNC fans, and hate duke, but there are some proud Duke fans down here. I don take any sides. Not really a sports fan</p>
<p>in South Carolina: Clemson vs. USC</p>
<p>in Massachusetts - BC vs Notre Dame, Harvard vs Yale</p>
<p>It’s us (Colorado) against Colorado State haha, and I guess we have old feuds against Utah that’s been brought up when we got into the Pac 12</p>
<p>Here in the bay:</p>
<p>Stanford vs. Santa Clara
or
Stanford vs. Cal</p>
<p>Stanford v. Cal in the Bay area. When I’m at Duke, it’ll be of course Duke v UNC.</p>
<p>The whole Tobacco Road rivalry involving Wake, UNC, NC State, and Duke, and the individual rivalries there-in. (It’s really funny how NC State treats UNC like their biggest foes, and UNC fans deny that there is even a rivalry between them and State)</p>
<p>I’m going to Appalachian State in the fall. Our rival is Western Carolina University. It’s possibly the most one-sided rivalry in D-I.</p>
<p>Missouri fans hate Illinois and Kansas</p>
<p>In Ohio obviously Ohio State versus Michigan - I think this is the one of the biggest college rivalries ever. </p>
<p>Go Buckeyes!</p>
<p>As mentioned multiple times (surprisingly), it’s Clemson-Carolina. You live here, you choose a side. There’s no middle ground.</p>
<p>In Oklahoma it’s University of Oklahoma (OU) vs Oklahoma Sate University (OSU)</p>
<p>USC and UCLA</p>
<p>At my house, it is Army vs. Navy.</p>
<p>UT vs A&M
Texans go wild…</p>
<p>Here in Atlanta, I’d say it’s predominantly University of Georgia vs. Georgia Tech, though UGA vs. Florida is pretty intense as well.</p>
<p>USC vs ucla BWAHAHAHAHA</p>
<p>Believe it or not, Iowa. 
Iowa vs Iowa baby! Well…University of Iowa vs Iowa State University if you don’t know which one is which. :)</p>
<p>I know ISU use to have a huge rivalry with the Nebraska Huskers; they’ve now switched conferences to Iowa. The rivalry has gone to them now as well. Guess Iowa has something against the Huskers…</p>
<p>USC-Clemson, like several other people have said. It gets pretty intense at my school. </p>
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