A girl named Brittney who is a Brat. She was a bratty child, she is a bratty girlfriend, and even as an adult she has no shame in being a BRAT.
Boyfriend: Do you think we can get something other then Shawarma tonight?
Brittney: No, I mean you can, whatever but I am still getting Shawarma
Boyfriend: But we have had Shawarma three times this week
Brittney: So?
Boyfriend: Fine, BRATNEY!
Brittney: No, I mean you can, whatever but I am still getting Shawarma
Boyfriend: But we have had Shawarma three times this week
Brittney: So?
Boyfriend: Fine, BRATNEY!
by bdavillainz January 24, 2016
A slang term for someone who exhibits behavior like Britney Spears when she was in her 'walking into a bathroom without shoes' and 'leaving baby to bounce around in the car' - stage.
by miiiiiim~ August 29, 2009