Christ, I sound like methuselah (spelled like "intercession"--hey, i was a history major) but the sieve cheer was not original with us. It was a Wisconsin cheer(at least the first time anyone at Cornell had heard it, to my knowledge) and scared the crap out of us in the semi-final game of the nationals in Boston Garden when Wisconsin, down 4-0, beat us 5-4. 1972 or 1973.