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teen brain

Teen brains are the kind of brain that you once had during the onset of puberty until as late as your 20th birthday. This kind of brain makes the newly sexually active teen seek emotionally charged activities, thus increasing risk-taking behavior. Furthermore, MRI devices has also revealed that while the adults were using their prefrontal cortex to understand the expressions, teens were using their amygdala. The amygdala is responsible for inducing emotions and impulses, not logic and rational reasoning. In conclusion, while it is true that the size of our brains doesn’t change much beyond our 6th birthday, its under-the-hood workings are not done developing until the age of 25.
During my teen years, my brain was all about impulse and emotion; I often made decisions based on how I felt instead of thinking them through—classic teen brain behavior!
by Emotional Cruiser October 14, 2025
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Summer brain

The excuse for stupidity and immaturity during summer. This could also be used as an excuse for saying something stupid in general.
Someone: Umm what…?
Me: I have summer brain right now:)
by Ardybardy April 29, 2021
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brain shock

that feeling that you get when water goes up your nose. the equivalent of brain freeze when you eat something cold
I got brain shock when I tried to do a frontflip underwater
by monkeyknuckles94 January 4, 2010
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Big Brain

Me
by da1240me September 28, 2020
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Brain

A shortened form of "Braindead," commonly used when something braindead happens, or someone is being braindead.
Friend 1: *does something retarded*

Friend 2: "Shut the fuck up you are so brain!"
by TheHayBale October 15, 2020
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Brain drain

Going on and on like a bloodstain phrase written by Marianne Faithful. Rambling so much you empty the contents of another person
She was such a brain drain babbling on as she was
by Dgnflyinca August 27, 2018
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trumper brain

Someone who is brainwashed into thinking that anyone who is against President Trump is a democrat.
Jim Bob told me I was a democrat because i spoke up against President Trump. He must have a Trumper brain.
by Jimmy Cracker September 6, 2019
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