A controversial Twitch emote depicting a black man with a suspicious, angry expression. The cmonBruh emote is most often used when somethingracist, or something that could be interpreted as racist, happens on the stream.
*Jon and William are eating olives.*
Jon: "I don't like the black ones."
William: cmonBruh
Originating from twitch "cmonbrug" is used when referring to a certain group of individuals when someone of said group does something racist or discriminatory.
This group is centered around the Blizzard game "Overwatch" and more specifically the Twitch.tv channel "xqcOw"
It originates from Bro being changed to "Brug"
Streamer screams "what a fucking nigger", and chat proceeds to spam "cmonbrug"