"Bruh" is a very commonly used word amongst teenagers and/or children. It's a good response to pretty much anything.
It is also used as a short term/slang for the word 'brother' or 'bro'
Alex: Hey Sarah, look at this video, it's hilarious!
Sarah: Bruh...It's not even that funny -_-
Alex: Liar! It is funny you party pooper.
it's when something happens, and your only reaction is "bruh"
-your crush has a boyfriend
-bruh
A way to great a african american reminisent of "sup my n" "Or my nigga" I can be positive or negative
"Bruh, I finna beat this dude" or "Bruh my nigga"
I consider this to mean:
B: Brother
R: R
U: U
H: High
friend: I haven’t drank water in three days. Is that healthy?
friend 2: bruh