The premise that when someone throws an accusation of mansplaining into an argument, they automatically lose said argument since their only counter is the gender of the speaker.
Person 1- the earth is flat
Person 2- no it isn't! There is plenty of evidence saying otherwise.
Person 1- Stop Mansplaining!
Person 2- under the terms of Leach's Law, I declare myself the winner and bid you good day.
by EnigmaAlex November 4, 2017
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