My brother joined specifically for the music program (former tuba player with TGBFTL). The DI's knew this, and the day before graduation, his platoon was in formation before going through graduation rehearsal. One of the DI's got in his face and said,"I don't want to see you eye fucking the band tomorrow, so get it all out of your system today." So at rehearsal, my brother's head is bobbing and weaving watching the band and the senior DI storms up and yells, "WTF do you think you're doing?" My brother said, "Sir, eyeballing, sir!" The DI said "Carry on" and marched off.