when he was a student at Allegheny College in Meadville, PA (my alma mater). He brought a cow up the stairs to the attic of the college's academic offices, Bentley Hall. The Dean expelled McKinley. William then joined the Union Army and became somewhat of a Civil War hero, and eventually became U.S. President, but I never did learn what became of the cow. It was not up there when I attended Allegheny from 1968-1972. I looked.

Still trying to lick my elbow. I think Gene Simmons from the band Kiss, famed for his excessively long tongue, might be able to do it.