What does the Texas Aggies 'gig 'em' mean?

The phrase "Gig 'Em" is a slogan commonly associated with Texas A&M University. It is believed to have originated in the 1920s as a way to express enthusiasm for the school's sports teams. The phrase has become a part of the culture of the school, often used as an expression of approval or encouragement. The phrase is typically accompanied by a hand gesture, where the index finger is extended and the thumb is pulled back, making a fist. The phrase and gesture serve as an expression of school spirit and a way for Aggies to show their support for the school's teams.