used to avoid offending others with a worse "b" word that means a person with a bad attitude who always wants their way because they think they're perfect when actually they're just a big biatch, which is where the word originates
"She was acting like a big 'ol bia and I wanted to slap the crap out of her."
by lisagirl April 11, 2003
In Kpop, the member of an idol group that is your favorite. A person may have one ultimate bias, and many other biases from other idol groups, or only have one ultimate bias. This term is derived from "having a bias towards a particular person."
G-Dragon is my ultimate bias, but Key is my SHINee bias.
by hapamyheart October 23, 2011