Pardon My Scotch - The Stooges, working as carpenters are temporarily left in charge of a drugstore. When a liquor supplier stops by and asks for a drink, the Stooges mix a drink using all manner of medicines and chemicals, and mixed with a rubber boot. The concoction reacts, and it is so strong that it cuts through a wicker chair serving as an improvised sieve. But the salesman loves the libation, and he convinces the Stooges to pose as Scotsmen and attend a party at his boss' house, where he can sign the Stooges to a liquor contract for their invention. Hoi Polloi - Professor Richmond, certain that environment and not heredity dictates social behavior, bets one of his peers, Professor Nichols $10,000 that he can take a common man and through environment and proper training turn him into a gentleman. Naturally, the Stooges, who are garbage men, are discovered and made the subjects of the wager. After many attempts to teach them proper etiquette the Stooges will decide the wager by their behavior at a fancy society party.