It is when you are so tired, drunk, or drugged, that you brain no longer works or filter out thought. You say whatever you think. No one knows what you are talking about, because your thoughts have no focus.
"Dude, what are you talking about. You must have drunk brain. Go sleep it off."
An American brain, the brain of stupidity. The country that calls football soccer. The lack of thinking. The kind of brain that doesn’t know how to cook international food. But there is some Americans that have an international brain. The brain of thinking. American brains also have racism in them.
Jake, who has an American brain: “This black guy looks like an ant.”
Tariq, who has an international brain: “This man is a great guy.”
When you are first introduced to the K-pop group BTS and are subsequently unable to do anything else. It is similar to catching a virus, because it may start with casual contact but then soon spreads through your entire body and mind. Soon you have gone down a K-hole and are obsessively watching every video, interview, game show, reality show, live, log, and performance they have done in the past, while checking your news feed every morning to see if they have been on Korean TV overnight. It causes you to stop functioning at work and social situations. There is no known cure.
I took a day off of work because I had a terrible case of Bangtan Brain, and needed to stay home and watch every episode of American Hustle Life again.
The feeling you get after eating a burrito and taco from anywhere but Chipotle, then every picture of a chain restaurant looks like a Chipotle. Often associated as a form of food coma.
"Cate sent me a snapchat from a foodcourt and I had really bad Chipotle Brain."
A commonly use word in the community of Valorant that defines a person who doesn't have game sense and is definetly Bad
Bruh You're actually Brain dead No cap Not Even trolling you roza ulted that bruhhh
When the brains of a person is ruptured and rains down like confetti.
1) After the Patriots victory in Super Bowl XLIX, some Seahawks fans celebrated with brain confetti.
2) reporter: "Tom, I'm standing here at the scene of a very violent car crash. One of the drivers didn't make it as brain confetti started to pour down. Tom, back to you."
The person implying they are forgetful and sometimes only thinking about food and sleep. Can also be another meaning for 'stupid' in a joking way.
Girl 1: Did you remember to do that thing I asked you to do?
Girl : *Long pause* ...I have racoon brain, sorry
OR
Guy: You know you could've just done a U-Turn?
Girl: ...Oh lol god damn it
Guy: Lol you have such a racoon brain.