What a shower you really are. Upper class toff Stanley Windrush gets called to join the Army half way thru his university eduction, keen he may be, but he really is a fish out of water. Brought to us from the greatly talented Boulting brothers, is this most adored of British comedies. It's fish out of water plot has been {and will forever be} done to death, but driving this one on is the sly digs at the British class system so evident in the Armed forces from yore. Windrush can't cut it as the officer his standing suggests he should be, so he is promptly sent down amongst the working class,…