Definitions by Agricola Youtubuola

Uncle Sam Shuffle 

a sex position in which requires three guys and two women in which two guys try shoving a bicycle into a womans vagina while the third one sits on her face farting incessantly singing the national anthem with a blue wig on

Hey Bob,you and some of the fellas should come over tonight so we can Uncle Sam Shuffle the shit out of Mary.

Uncle Sam Shuffle by Agricola Youtubuola April 6, 2009