1. A preference or an inclination, especially one that inhibits impartial judgment.
2. An unfair act or policy stemming from prejudice.

the thing that you don’t have when you’re phones percentage is over 20

A phenomenon where bisexuals think everyone around them is also bi

A word people use on YouTube when replying to a comment. Some people say you are biased when you hate a certain type of video games, television, music, etc.

This word is annoying. People don't realize that other people have opinions too. People who use this word think that their opinion has a big impact on everybody, and that everybody should worship them for it.

Having an opinion.

Mostly used by morons to describe people who disagree with them, as if having an opinion makes one a bad person.

Every writer of the definition of "republican" in the urban dictionary.