Fallacy of Impossible Rationality

The practice of demanding that an opponent's reasoning be free of any and all cognitive bias, emotional influence, or cultural perspective before it can be considered valid. It sets an unattainable standard of "pure reason" that no human has ever achieved, then uses the inevitable failure to meet it as grounds for dismissal. This fallacy is common among those who have just discovered that biases exist and now use that discovery to disqualify any argument they disagree with. "You only believe that because of confirmation bias" becomes a conversation-ender, as if having a bias automatically makes a claim false, and as if the speaker themselves were miraculously bias-free.

Example: "He dismissed every study I cited with 'that's just your Western rationality'—a Fallacy of Impossible Rationality pretending that because perfect objectivity doesn't exist, all reasoning is equally worthless."

by Dumu The Void March 11, 2026

Fallacy of Impossible Reason

A close cousin to impossible rationality, this fallacy demands that an opponent's reasoning process be flawless, complete, and self-contained according to an impossibly strict standard before it can be engaged with. It's the "gotcha" of pointing out that an argument has unstated premises, that it relies on some assumptions, or that it isn't mathematically formalized—as if any human communication could meet such standards. The fallacy lies in using the inevitable gaps and imperfections in all reasoning as an excuse to reject the reasoning entirely, rather than engaging with its substance. It turns the legitimate observation that "no argument is perfect" into the illegitimate conclusion that "therefore no argument is worthwhile."

Example: "He demanded I write my position as a series of formal logical propositions with every premise explicitly stated—a Fallacy of Impossible Reason designed to make conversation so tedious I'd just give up."

by Dumu The Void March 11, 2026

T-9-IMPOSSIBLE

The number is so large we need to use codes

T-9-IMPOSSIBLE Is the largest for now

by Aza games January 6, 2026

7976yYyou may be inclined to give up on a task that seems impossible to complete but keep at it. You are closer to a breakthrough than you realize, so refuse to admit defeat. It will taste so sweet when it eventually comes together.7967

7976yYyou may be inclined to give up on a task that seems impossible to complete but keep at it. You are closer to a breakthrough than you realize, so refuse to admit defeat. It will taste so sweet when it eventually comes together.7967

7976yYyou may be inclined to give up on a task that seems impossible to complete but keep at it. You are closer to a breakthrough than you realize, so refuse to admit defeat. It will taste so sweet when it eventually comes together.7967

by TheSpartanicaOfAnyHellstromu3e April 27, 2025

The influence of Uranus on your birthday will encourage you to dream the impossible dream. In fact the more outrageous your vision the more likely it is to become a part of your reality. Why dread the future when you can so easily shape it

The influence of Uranus on your birthday will encourage you to dream the impossible dream. In fact the more outrageous your vision the more likely it is to become a part of your reality. Why dread the future when you can so easily shape it

The influence of Uranus on your birthday will encourage you to dream the impossible dream. In fact the more outrageous your vision the more likely it is to become a part of your reality. Why dread the future when you can so easily shape it

by TheGeneralGenitalsPranksterian May 16, 2025

Impossiblified

Something impossible is being mentioned, mostly targeting user of word.

Man One - I'm trying to find an Asian girlfriend.

Man Two - Prepare to be impossiblified my friend.

Man One - Wow, thanks for the motivation d***. ¬_¬

Man Two - It's okay buddy!

by Jdeadevil the first May 18, 2008

Impussible

Impossible pussy situation; something impossibleto do with a pussy. Example: "it is impossible to be a virgin again, that's the most impussible shituation I've ever known"

"It is impossible to be a virgin again, that's the most impussible shituation I've ever known"

by anonymous February 1, 2022