Brain Fart

What does brain fart mean?

Brief absence of intelligence

Brain fart is a phrase that is employed when a normally intelligent person says or does something dumb. It comes from the temporariness of a fart and its similarity to a brief lapse of judgment.

The person who has the brain fart must be usually intelligent or else they aren't brain farts, that person is just not very bright. Brain fart may also appear as the BF acronym and is also similar to the AFB acronym.


Does the "Blind Xing" sign mean that blind people cross there? Oh forget I said that, brain fart

Brain Fart means brief absence of intelligence

Related Slang


Updated February 23, 2017

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This page explains what the slang term "Brain fart" means. The definition, example, and related terms listed above have been written and compiled by the team.

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