Brain-farting

Brain-farting is when your brain farts in reaction to something hilarious.

Brain-farted is when your brain lagged

Your joke was so Brain-farting

I was daydreaming at my maths class until my teacher surprised me with a question and I legit Brain-farted

by Fucking-Intellect August 5, 2019

Brain fart

When you forget something really important.

Teacher: yes, gertrude?
Student: never mind, brain fart😟

by _.duhitsme._ August 10, 2016

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

brain fart

when you forget every thing you learn to do a test

flip i had a brain fart

by laughmaker5000 September 28, 2019

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 August 15, 2015

Brain Fart

A term one uses when they can't remember anything and are just overall feeling awfully stupid today. When you are trying to solve a math problem, but you completely forget what to do.

Girl #1: Uggh this math homework is giving me a headache.
Girl #2: It's not that hard, we just learned this all in class today.

Girl #1: Yeah, but right now I'm having the biggest brain fart.

by the_true_name_definer ;) December 19, 2018

Brain Fart

A "brain fart" refers to a temporary lapse in memory or judgment, like forgetting something simple or making a silly mistake

he had a brain fart and completely forgot his own phone number.

by Cruellanj March 25, 2025