Quantum Brain Fart

is a rule which states that any conceivable thought which ordinarily could be summoned has been lost and has become irretrievable. A complete blank.
He just completely went blank in the middle of the speech. He couldn't say a thing. Musta had a quantum brain fart.
by OMGR8US October 08, 2012
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Fart Brain

1. Someone who's head is devoid of nominative brain tissue. Similar to the more common air head the cranium of the subject contains nothing but gas. However in this instance, the gas inside the cranium consists mainly of stinky gut methane.

2. Someone who consistently brain farts.
"I admit that I slept with your best friend, honey but honestly, it didn't mean anything."

"Why don't you just fart off, fart brain?!"
by deadestfish May 03, 2009
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Brain fart

Brain fart- also known as “fartus brainus” is very common around students, who study math, physics or chemestry. It’s caused when you’re brain does not know what to do aka it’s about to explode. Treatment: give up or go to sleep
"I had a total brain fart while I was doing the test"
by GeDollar November 09, 2017
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Brain fart

When you forget something really important.
Teacher: yes, gertrude?
Student: never mind, brain fart😟
by _.duhitsme._ March 07, 2016
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Brain Fart

Whenever your brain just stops to function for a hot minute

John: hey max how are you?
Max: Hey max I'm good, how are you?
John: did you just great yourself?
Max: I'm sorry my brain farted I couldn't think straight
I was speaking to myself when I realized I had a total brain fart
by Max & John Explain April 19, 2021
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Brain Fart

To say or do a stupid
"When I first saw that text I had forgotten what we were talking about and I was like woah what the hell"
"lol, dem brain farts"
by Lemoncake July 22, 2015
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brain fart

something that you know how to do, but temperarly forgot.
or you just got a brain fart because you wernt thinking clearly.
dont you hate brain farts?
by crystaldreamer12 September 16, 2021
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