A Parisian leading a hundred crazy males in America

Wikipedia Word definitions in Wikipedia
" Uncle Sam " is a song by British ska / pop band Madness from their 1985 album Mad Not Mad . It was predominantly written by their saxophonist Lee Thompson , but partially credited to their guitarist Chris Foreman .

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Uncle \Un"cle\, n. [OE. uncle, OF. oncle, uncle, F. oncle, fr. L. avunculus a maternal uncle, dim. of avus a grandfather; akin to Lith. avynas uncle, Goth. aw? grandmother, Icel. The brother of one's father or mother; also applied to an aunt's ...

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
symbol of the United States of America, 1813, coined during the war with Britain as a contrast to John Bull , and no doubt suggested by the initials U.S. in abbreviations. "[L]ater statements connecting it with different government officials of the name ...