My experience with Ohio State fans actually came from a time when my dad and I went out to Ohio. We got a chance to watch the USC vs Ohio State game back when Barkley was a freshman. We were amazed at the lack of decency that the Ohio State fans had towards USC fans. F words everywhere and the t-shirts that they made were insanely vulgar. As much as I can't stand Utes, it's hard to imagine that they were worse than these guys.
On the flip side, the SC fans were really cool. We had BYU shirts on and they were very welcoming to us. It came after we beat OU, so they were glad that we helped them out in the polls that year. We had a good time celebrating the USC win that night with them.