Smol Brain 

When your brain can't comprehend easy things, such as a simple joke . You will not have good ideas and your shower thoughts are lame as hell. People dislike you for unintelligent mind and call you stupid for your misinterpretation on things. You will use big words to make you sound smart. As an example, I am smol brain.

" I wish I had a big brain, but yet I have a smol brain.

Smol Brain by bigfatjuicyrat December 14, 2020

smol brain 

something u have ×100

DUUUDE U MUST HAVE SMOL BRAIN

smol brain by Tosp January 7, 2020

Smol brain 

Yes

Smol brain Yes

Smol brain by Trefka i Monki December 3, 2020

Smol Brain Friday 

A day when you rest from school, and potentially become smooth-brained, also known as the day of idiots.

Person 1: Hey, what’s Obama’s last name?
Person 2: -_- How smooth brained can you get on Smol Brain Friday? Obama is the last name.

Smol Brain Friday by IsolatedWords January 15, 2021