Otherwise known as a ushanka, it is the type of hat worn by people in Russia and the former Soviet Republics. When worn with the sides down, it resembles the hat worn by Kyle Broflovski.
Man, if you're going to Russia, you'd better get a ruskie or you're gonna get picked up by the KGB.
Much similar to a Rusty Trombone; however, one of the participants must be Russian OR the act of a Rusty Trombone must be performed in Russia; thus, Ruskie Trombone.
From his website: "America's Anchorman, Rush Limbaugh, also known as: America's Truth Detector; the Doctor of Democracy; the Most Dangerous Man in America; the All-Knowing, All-Sensing, All-Everything Maha Rushie; defender of motherhood, protector of fatherhood and an all-around good guy."