Uncle Jesse, Uncle Joey, and Danny Tanner reunited (again) on last night's Fallon to sing Jimmy to sleep with a slew of references to their days on Full House. Is this somehow related to that Super Bowl yogurt ad? Surely. Uncle Joey (Dave Coulier in a bad wig) brought out Ranger Joe and Mr. Woodchuck (where have you been stored for the past ten years, Mr. Woodchuck?), and the trio sang Elvis's "Teddy Bear."