Longhorn’s longtime rival Crossword Clue

 The answer to the crossword clue "Longhorn's longtime rival" is AGGIE.

The University of Texas at Austin's Longhorns and Texas A&M University's Aggies are longtime rivals in college football. The two teams have played each other 118 times, with the Longhorns leading the series 72-42-5. The game is known as the "Governor's Cup" and is played every year on Thanksgiving weekend.

The rivalry between the Longhorns and Aggies is one of the most intense in college football. The two teams are located just 90 miles apart, and the game is often seen as a battle for state supremacy. The rivalry has been marked by some memorable moments, including the "Horseshoe Throw" in 1969, when Texas A&M student John David Crow threw a horseshoe onto the field during the game.

The rivalry between the Longhorns and Aggies is more than just a football game. It is a symbol of the two schools' different cultures and traditions. The Longhorns are known for their tradition and history, while the Aggies are known for their spirit and camaraderie. The rivalry is a part of what makes college football so special, and it is sure to continue for many years to come.