Look at your major

A phrase said by band geeks to remind other band geeks to watch the drum major so that they stay in tempo. Drum majors are the leaders of the band, and, among other responsibilities, they give the band the tempo. If you don't look at your major, the band could fall apart.

Always look at your major.

Dude 1: Ready for today's contest?

Dude 2: Yeah, just don't forget to look at your major!

Dude 1: I won't!