Brain Problem

A phase for police in Hong Kong to use. Police use this phase to reply foreigner if foreigner asks police question with english or other non-chinese language. Using this phase allows police to get away from the conversation.

Hong Kong police ; 'Hey! You there! Who are you?'
Foreign Press : 'My name is Brian, wht's the problem?'
Hong Kong police : 'Brain Problem?'

Foreign Press : '???'
Hong Kong police : '???'
Conversation end

by Whothehellcarewhtmynameis October 19, 2019

pretzel brain

When you see something and it awakens a random neuron holding long dormant and often only tangentially related memory/reference.

The pretzel being the random ass path the thoughts have to travel to arrive at the thing you remembered

Friend: yo can you believe the gas prices are so high?
Moron sings: 🎶 couldn't clean my room cause i got high 🎶

Friend: f*ck you, you pretzel brained moron

by Marquee Moon May 2, 2022

Vestigial brain

Used to describe someone who has lost the ability to think or seemingly without a working brain. Could also describe herd thinking (another word to add) or cult members who no longer think for themselves.

Homer doesn't think anymore... no, he has a vestigial brain.

by uuuddd July 17, 2020

Brain Confetti

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."

by Metal munchies February 18, 2015

Brain Dead

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

by Not Brain Dead Guy from Valo August 13, 2022

Brain Stain

When something is stuck in your head, typically a song or tune/beat, that just won't go away like a bad stain.
See also "Ear Worm"

I've got brain stain from that song on the TV advert, I can't get it out of my head and I don't know the artist!

by oretisktick October 25, 2023

iron brain

someone who's brain is compromised entirely of iron; someone who is incredibly stupid

Jack: I saw him dive into the waters which were infested with crocodiles.
Ariana: He has an iron brain

by InaudibleJet July 31, 2021