These myths were borne of fact but grew up to become big, healthy clichés.
The Twins were the little entity that could, the team that played, as the saying goes, "the right way," while the Detroit Tigers became the bad boys of the American League Central.
While the Twins' superstar was a nice boy from St. Paul who hustled to first base and did milk commercials with Mom, the Tigers' star became known for getting drunk, even during pennant races.
The Twins' general managers worked their way up through the organization, thought of khakis as dress pants and remained loyal to their lieutenants. The Tigers' gilded GM hopscotched around, working for owners with deep pockets, winning the least-celebrated World Series championship in baseball history with the Marlins in '97, and making few friends along the way.
The Twins' manager apprenticed for 14 years in the Twins organization before taking the helm. The Tigers' manager, belying his blue-collar image, chased jobs and dollars all over the country.
Forced to patch their rosters together with athletic tape, the Twins frequently outperformed the Tigers, who spent big money on big names yet faded almost every summer.
The Twins personified gumption and stability; the Tigers symbolized unearned arrogance.
Until this season, those stereotypes seemed to have the shelf life of Spam. Now they've expired.