A fork of Rural Dictionary
To strike a person in, on or upside the head deliberately and violently oftentimes with a blunt object.
Nick told Jerry, "Pay me what you owe me or I swear I'll brain you with this crowbar".
1. Stereotypical britbong with an obscene love for Harry and Meghan 2. A person with a tiny skull and medium sized brain 3. The biggest boomer you know
Droolio: Did you see the Oprah interview with Harry and Megan. It was soo good, I loved it. Nakia: Sigh...whatever you say brainful