A man rode a motorboat to a bar. But big waves came on the river and the motorboat was taken with by the waves and he had got drunk. How can he get back?
Answer: The drunkard has the water to his knees (i.e. an Estonian saying for drunk people)
Archive reference: RKM, KP 1, 366 (2)
Location: Vai, Narva-Jõesuu