Something people, especially black people say instead of bro, mainly when they say in a exasperated tone.
by bootyslapper01 January 12, 2018
Get the Bruhmug. 
It is a word commonly used to refer to a friend mostly towards a male, or an expression towards an illogical or horrendous situation, question, sentence, etc., it's use started around the early 20th century originating from the English word brother, used often by African American's slowly turning into 'brer' and 'brah' and now as 'bruh'.
E.g.,
Tommy: My bicycle was stolen so I had to take the subway and arrived late for class.
Charlie: Bruh.
Tommy: My bicycle was stolen so I had to take the subway and arrived late for class.
Charlie: Bruh.
by Great Floppa May 15, 2022
Get the Bruhmug. 
The term BRUH is a shortened version of “brotha”—- note that it ends with an “a”. Brotha is the African American variation of brother - so when brotha is shortened it becomes bruh.
Wassup bruh - what’s crackin’ tonight..
Nuttin- just kickin it at the crib waitin on shawty to show up.
Nuttin- just kickin it at the crib waitin on shawty to show up.
by Getemcatchem February 18, 2021
Get the Bruhmug. by O m g January 3, 2015
Get the Bruhmug.