Jimmy Fallon and Russell Crowe Sing "Balls in Your Mouth"

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In honor of Earth Day and the five-year anniversary of the BP Oil Spill, Jimmy and Russell perform the protest song about tarballs: "Balls in Your Mouth."

Tags: The Tonight Show, Jimmy Fallon, Jimmy Fallon, Russell Crowe, Sing, Balls In Your Mouth, Earth Day
S2 E1205 minHighlightTalk and InterviewLatenight