In my school's marching band, we have this one senior guy who plays the flute. He's generally a nice and amiable guy, but God forbid if he catches you
endangering a flute, like those two girls who were tossing their flutes around like the auxiliaries. He told them from behind, "Are you
fucking INSANE?!" And they turned around just in time to see this SlasherSmile and a glint off his glasses. He's like the only one I know who can scare you at will even with
a bum knee.