A handjob in which the giver's hand is of sub-acceptable temperature. Most often experienced in cold weather or in geographical locations north of the 45th paralell. Originated in the Soviet Union.
Person 1: "wasn't it cold?"
Person 2: "Yeah, Nikita unbuttoned my snow pants and gave me a freezing Russian Handjob"
Person 1: "Damn, I'm glad I don't live in Siberia"