Georgia Institute of Technology
Georgia Tech students hold a heated, long and ongoing rivalry with the University of Georgia, known as Clean, Old-Fashioned Hate. The first known hostilities between the two institutions trace back to 1891. The University of Georgia's literary magazine proclaimed UGA's colors to be "old gold, black, and crimson". Dr. Charles H. Herty, then President of the University of Georgia, felt that old gold was too similar to yellow and that it "symbolized cowardice". After the 1893 football game against Tech, Herty removed old gold as an official color. Tech would first use old gold for their uniforms, as a proverbial slap in the face to UGA, in their first unofficial football game against Auburn in 1891. Georgia Tech's school colors would henceforth be old gold and white.
Missouri–Oklahoma football rivalry
Missouri and Oklahoma's football teams first played in 1902, and played annually from 1910–95, with only a one-year interruption in 1918 during World War I. The Tiger-Sooner Peace Pipe has been awarded since 1929. The Big 12 Conference was formed in 1995, and was split into two divisions. The two universities being placed in different division (Missouri in the Big 12 North Division, Oklahoma in the South Division), which prevented an annual matchup. After the formation of the Big 12, the teams played a home-and-home series with three years in between each series (1998–99, 2002–03, 2006–07, 2010–11).