J: O, you have a smooth brain
O: Does this mean I have a cute brain?
*L, M, N, O, and P all start laughing*
O: Does this mean I have a cute brain?
*L, M, N, O, and P all start laughing*
by Ace the simp May 06, 2023
In recent studies on the media dominating instant messaging platforms like Instagram, I have came to the conclusion that the media can have a negative effect on youth. The media is feeding these youth groups information that results in degrading of the brain. I dub this effect the “smooth brain” effect.
by Dr. Wombology March 20, 2022
Smooth brain:
my brain: smooth, no weinkls, cute, cant think=no sad
Wrinkle brain:
yuor brain: BUMPY WEIRD, GROSS WRINKLES, UGLY!!!!!!!!, THINKS! = SAD!!
my brain: smooth, no weinkls, cute, cant think=no sad
Wrinkle brain:
yuor brain: BUMPY WEIRD, GROSS WRINKLES, UGLY!!!!!!!!, THINKS! = SAD!!
by funky homesickle November 28, 2020
Some random person that they decided to just smooth out their brain in exchange for actual intelligence.
by YoursTrulyTheJoking November 18, 2020
A stupid person; it refers to the lack of surface area on an individual's brain. The general thought is that the more surface area (wrinkles, creases, etc.) a brain has, the smarter the person is. Conversely, a person with a smooth brain (no wrinkles) has less surface area and would therefore be stupid.
That fucking smooth brain put his shirt on backwards again...
That smooth brain is dumber than a pile of shit.
That smooth brain is dumber than a pile of shit.
by Tip Tank May 15, 2011
An insult referring to the absence of wrinkles present in the human telencephalon(cerebrum) -- the largest region of the mammalian brain. Literally implying idiocy at a physiological level.
by drastic_quench May 23, 2008
Opposite of big brain. Smooth brain refers to an idiot or someone dumb. Neuroscientists believe the more folds you have in your brain means the smarter you are. Therefore if you are called smooth brain, you have less folds and therefore dumb.
How did you forget to lock the door? Good move, smooth brain.
You don’t know basic math? Smooth brain 🙄
You don’t know basic math? Smooth brain 🙄
by TheoPham September 14, 2019