1 definition by TheFactsYo

Brien

Noun; A Giant among men. A Boss. International Player. Savage. Visionary.

Fact: Most children named Brien are extremely talented and 42% have genius IQ's before they have puberty.

"Bruh, props for closing that 6 billion dollar deal! You Brien'd up on that real proper cuhz"

by TheFactsYo February 15, 2017