Well, during one of our last practices (our marching rehearsals are usually 6-9 PM), we went to the stadium's field and the stadium lights weren't on. Everybody was laughing and running around in the dark.
And this happened once:
[After practice]
Band Director: Go home.
Us: ignoring him*
Band Director: GO HOME.
Us: *still ignoring*
LIGHTS IN THE STADIUM GET TURNED OFF
Us: WTF?!
Band Director: GO HOME!