The moment at which someone does something that is so obvious, and immediately denies it, when you KNOW they did it. Your mind immdiately is intensely frustrated, here causing you to have a "mind beating"
Johnny: "God, you're such a bitch sometimes."

Anna: "WTF, how am I a bitch?"

Johnny: "Uhh I didn't call you one?"

Anna: "WHAT THE HELL, yes you did!"

Johnny: "You're a fucking lunatic."

^ Anna is having a Mind Beating
by Anna! =) November 27, 2009
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