look up any word, like fleek:
 
2.
When someone says something ridiculously retarded, unneccessary or offensive, you cock one eyebrow up at them and give them the stare.
"Did you take Viagra or something?"

"Pardon?" he asks, cocking his eyebrow at me. Ooooh, Edward Cullen has a mean Bitchbrow, it might even rival mine.
by hallejaymes July 28, 2010
 
1.
Eyebrows that are shaped in a way which indicate a bitchy personality.
The eyebrows are usually arched high and thinly, reflecting reptilian sentiment.
Did you see the bitch brows on that bitch?
Yeah, isn't that Sydney?
Yeah, I think it is. She's such a bitch, it's ridiculous.
by Gandulo February 19, 2009