Top Definition
A lapse in concentration leading to disaster. Comes from auto racing, in which drivers sometimes lose control when their brakes overheat and lose their effectiveness, commonly known as brake fade.
That was quite a spin he had after taking that corner way too fast! His race is over. Do you think it was brake fade?

No, more likely it was brain fade.
by Enzo Cruiser March 13, 2008
is like a blond moment
when your mind just goes blank. or when you know the answer but just cant say it you would be sudfferin from brainfade
by Mrtt! July 10, 2008

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