Someone who dresses however they want. They don't have a specific style. They make fun of other groups of people especially Hipsters and Scene kids. Unlike Hipsters, Flipsters don't deny being a Flipster. They could care less what others do. Flipsters are Too Hip To Flip.
Sarah: Grenades is such a loser.
Grenades: Shut up hipster.
Connie: Such a Flipster, Grenades.
Grenades: Such a Scene kid, Connie.