"The Card Says Moops" Maneuver 

A form of logically fallacious reasoning that involves winning an argument by taking a contrarian position that is left just vague enough to where they win the argument regardless of which side comes out on top.

Named after the famous scene from the Seinfeld episode "The Bubble Boy."

There's a certain beat-you-at-your-own-gameiness to "The Card Says Moops" Maneuver. "Safe spaces are bullshit, but if you get one I get one, too." "There's no such thing as systemic oppression, but if there were, I'd be oppressed." It's dismissing the rhetoric of social justice while also trying to use it against you. Claiming "the card says 'Moops'" does not so much mean "I believe the people who invaded Spain in the 8th century were literally called 'The Moops'," but rather "you can't prove I don't believe it." Not a statement of sincere belief; simply moving a piece across the board. All in the game, yo.
-- Innuendo Studios, "The Alt-Right Playbook: The Card Says Moops"

"The Card Says Moops" Maneuver by The Logical Fallacy February 3, 2019