Ellen

el-uh n

1. adjective A descriptive term of extraordinarily beautiful females.
2. noun A contagious habit of spontaneous insanity.

Guy 1: Damn, did you see that girl?
Guy 2: Don't even bother bro, she's way too Ellen for you.
or
Guy 1: Did that girl just bite her boyfriend?

Guy 2: She must be pulling an Ellen.