bruh

"Bruh" is a casual interjection derived from "brother." It functions as an expression of disbelief, frustration, disappointment, or amusement. The mental image is someone reacting to a situation—often a silly, annoying, or obviously bad one—with a weary or deadpan expression, signaling that they have no words for what just happened. While it originated in African American Vernacular English (AAVE), it has become widely used in digital and youth culture. It is strictly informal and should be avoided in professional or academic contexts. It is frequently used as a standalone response to someone else's statement or action to signify that the speaker is unimpressed or baffled.
In conversation
Reacting to a bad joke
Why did the chicken cross the road? To get to the... uh, other side?
Why did the chicken cross the road? To get to the... uh, other side?
Bruh.
Bruh.
Used here to express mild disappointment at a lackluster joke.
Seeing a silly mistake
I just spent ten minutes looking for my phone while I was holding it.
I just spent ten minutes looking for my phone while I was holding it.
Bruh, really?
Bruh, really?
Used to emphasize disbelief at someone's clumsy action.
Examples
Bruh, I can't believe you forgot the tickets.
Bruh, I can't believe you forgot the tickets.
He actually tried to walk through the door while it was still locked—bruh.
He actually tried to walk through the door while it was still locked—bruh.
Bruh, the amount of effort you put into this prank is honestly impressive.
Bruh, the amount of effort you put into this prank is honestly impressive.