An interjection used as a reaction/response to something stupid, inappropriate, or bizarre that someone has done or something idiotic that someone has said.
Ex: When someone asks the teacher a question about something that she has literally been talking about for fifteen minutes, students in the class might exclaim "Bruh!"
Ex: When everyone's been talking about how terrible this girl's haircut is, and then she comes into the room, and this one kid is like, "Yo, did you get a haircut?" and she starts to cry, and everyone's like "Bruh."
Example: It's dead quiet in the room where you're taking a test, and someone farts. People in class burst out laughing when the first person responds with "Bruh."
Ex: When everyone's been talking about how terrible this girl's haircut is, and then she comes into the room, and this one kid is like, "Yo, did you get a haircut?" and she starts to cry, and everyone's like "Bruh."
Example: It's dead quiet in the room where you're taking a test, and someone farts. People in class burst out laughing when the first person responds with "Bruh."
by badger91 April 11, 2020
Get the bruhmug. A way to great a african american reminisent of "sup my n" "Or my nigga" I can be positive or negative
by dirtysanchezface September 26, 2017
Get the Bruhmug. 
Joe mama: my mom just got corona virus
Me:BRUH
Joe mama:Hey i just won 100000000000000000000000B dollars.
Me: BrUhhHhhHhHhHhHhHHhHh
Me:BRUH
Joe mama:Hey i just won 100000000000000000000000B dollars.
Me: BrUhhHhhHhHhHhHhHHhHh
by JOE MAMA BRO August 25, 2022
Get the Bruhmug. by Mcbruhferson November 9, 2019
Get the bruh momentmug. by TheRealNegroHunter October 21, 2020
Get the Bruhmug.