Watch full movie online. Lazy black folks in Lazy Town (Pop. 123½) are napping and attracting flies. They are so lethargic they even fight in slow motion. Then a riverboat arrives with a red hot mama on board. Faster than you can say "Jim Crow", she has everyone moving to a Harlem boogie beat, dancing, scrubbing clothes, and eating watermelon. As the boogie-woogie comes to a close, Mammy hoists her skirt. Her big bottom reads "The End".