It's rumored that they all looked like this.

Princeton’s marching band wended through campus this morning, terrorizing students with upbeat marching band tunes. Quelle horreur! The orange-clad individuals have committed such crazed acts in the past. The visit may or may not have been related to the Columbia-Princeton football game today at 12:30 p.m. on Robert. K. Kraft Field.

Update: COLUMBIA WON! REJOICE!