GREEN BAY, WIS. — The taunting began early, when Packers cornerback Jaire Alexander mimicked Justin Jefferson's celebration dance.
The insults escalated throughout the Packers' 41-17 defeat of the Vikings on Sunday, with Alexander pushing Jefferson repeatedly during a Packers interception return, Green Bay fans mocking the Vikings' "Skol'' chant and Lambeau-leaping to Wisconsin fourth-quarter favorite "Jump Around."
By the end of an embarrassing loss to their primary rival, the Vikings were left to worry about seeding, and seeds of doubt.
Never before in franchise history has a Vikings team won 12 games while periodically destroying its legitimacy as a championship contender.
Only two late touchdowns kept them from becoming the second team in the Super Bowl era to win 12 games while losing two games by 30 points or more. The 1991 Detroit Lions retain that title.
A team led by a coach nicknamed "KO" keeps winning close and losing by knockouts. The Vikings are 11-0 in one-score games. In their four losses, they have been outscored 139-50. Their point differential with one game remaining in the regular season is minus-19.
They have suffered disheartening losses in September, November, December and January, hitting sofa-sized speed bumps that make their championship aspirations seem more the product of dreams than plans.
"This is a momentum-based game," Kevin O'Connell said. "When you turn the football over, when you do not sustain drives offensively, eventually it's just too much for your team to overcome.