I spent a summer in San Antonio working with a mix of UT and A&M students. I really enjoyed the UT people. There was something a little different about the A&M people, though I can't quite describe it. Perhaps it had something to do with the fact that whenever one of the Texas students would be introducing themselves and mention that they "go to UT," the A&M people would interrupt with an obnoxious comment along the lines of "you mean TU!"