Brainchat

A slang word used for when someone is picky about everything, and is rude about it. This is similar to a Karen.

I told Jack he was being a brainchat, and he just kept saying annoying and picky things.

by masonthemissile November 10, 2022

Brainchat

Brainchat, is when a spiritual and / or retarded person is talking to himself by moving his / her lips with no visual focus with reality and not making any kind of noise.

- Look!, mike is making a connection with his inner self

- Yep, he can sure brainchat

by iman231 October 13, 2009