a russian rub is when you take a shit but you dont wipe your ass, and you go to somebody THAT YOU DO NOT KNOW, and then you rub your shitty ass in their face.
by Oscar Ramirez March 03, 2004
Billy was wasted and inadvertently gave himself a russian dry rub in the snow which also led to considerable shrinkage.
by si2high July 03, 2010