Combination of ultra confidence yet ultra vulnerability. A girl who's a little messy and likes to party, bitchy but insecure. Meaning was invented by Charli XCX
A type of bdsm label and often associated with the name Kelly , in which a sub (in most cases) enjoys misbehaving to the (dom,caregiver, ect.) for attention and punishments.
Within the BDSM culture, a brat tamer is a dominant who disciplines a naughty or disobedient submissive partner (also called a brat). This is a way for the dominant to regain power over the submissive if the submissive is not participating accordingly.
"My girlfriend was acting like a brat, so I had to act like a brat tamer and punish her."