John Stamos Once Stuck His Thumb in Jimmy's Mouth

CLIP01/04/16
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John Stamos and Jimmy reenact their awkward first meeting at a Paul McCartney concert when John's hand got too close to Jimmy's open mouth.

Appearing:
Tags: The Tonight Show, Jimmy Fallon, john stamos, stuck, Thumb, mouth
S3 E601 minInterviewTalk and InterviewLatenight