The original source of normalness is widely questioned, as normal is still trying to find his biological parents. Normal was adopted after being orphaned by existance. Then Dick Cheney joined the normal team and imploded. Now the impaling has started on people against normal. Normal is running in a political election against Michael Jackson and is hoping to rule the world. His plans on keeping world peace is to "Normalize everyone".
Once normalization is complete, normal can sit back and watch the tides. Nobody yet understands Normal's artistically inclined self, yet he is known to be written in normal poetry from normal emo kids. These emo kids have normally good poetry, and anyones willingness to read it is normal.
2. Normal is about as concrete as the idea of "love". The meaning is constantly evolved to suit the momentary desires and/or needs of a single person, or group of people.
3. A tool of conformity.