Liking guys and girls, swinging both ways. However, amongst the scene kids it has become a way to be edgy. Like you're more straight edge or emo because you like to kiss everyone.
GirlA: Hi, I'm new to this school, you look cool and edgy.
GirlA: I'm edgy too! Let's be miserable friends together
GirlB: Prove it, and i will.
GirlA: I'm Bi, and it's edgy
GirlB: Whoa, let's makeout.