Reminds me of the Scottish RSM we had on my Army recruit course, Stick thin and sinewy / shock of crew cut red hair looking like a half malted parrot with newcastle disease / freckled like a bad case of measles and screeched like a Cockatoo with a bad cold every time he gave an order ..
Then Exploded into an unitelligible black mooded screeching rant as to why we just stood there looking at each other wondering what the hell it was he just said .