Synopsis by Hal Erickson
Accompanying his nephews to a local carnival, Donald impresses the kids by winning all the sideshow "tests of strength." Enter a nerdy youngster who tells the nephews that "My uncle can lick your uncle." Taking up the challenge, Donald agrees to go three rounds in the boxing ring with "Peewee Pete"--little imagining that he's been duped into allowing himself to get pummelled in public by a very tough prizefighter. When Donald's nephews figure out what's happening, they secretly pitch in to prevent Donald from being beaten to pulp--even outfitting their Uncle with a pair of non-regulation roller skates.