Bruh moment

A moment when you can help but to just say “bruh”

Emma: I’m so sorry jack, but... I'm cheating on you with your dad and your little brother...

Jack: bruh moment

Boi

When you want to address someone in a way that will signify their stupidity.

Brandon: cant wait to drink on 4/20.
Kyle: boi

Brandon: What?

Kyle: yo 4/20 is for hitting blunts dawg.