1 definition by rereret
Used to describe something that is really good, usually a song. Sometimes used to describe somebody you think is good looking.
"Yo, listen to this song, it's a certified banger!"
Person 1: "Did you see that girl?"
Person 2: "Yeah, she was a certified banger for sure."
Person 1: "Did you see that girl?"
Person 2: "Yeah, she was a certified banger for sure."
by rereret November 30, 2010