when u fill the cone piece on a bong to the very top reaching the brim

When someone thinks they are the main character of their life. Usually comes with a side of individuality complex, quirky style and a self centered point of view.

a powerfull runescape character that owns a dumb clan di

A brimmy is when you are completely owning someone so 1337 h4x, brimmy's are usually done by Brimmy. aka Brimage.

(n.) 1. A person pocessing red hair and living in New Jersey.
2. Nick-name for a girl with the last name of Brimfield

Brimmy is a nickname for Brimstone from Valorant. It is commonly used by the lovers or friends of the person playing Brimstone (Brimmy). The nickname is pretty common in the game and is used to sound cute.