Out of all the groups, they wear the most colorful outfits. A nerd is usually a kid that is very academic. They have good grades in school, but do not have good social skills. Nerds are quiet individuals that usually keep to themselves. Some also have very low self esteem.
Nerds are the laughing stock of most high schools.
Remember, Bill Gates was a nerd in high school, now look at him. He is the riches man in the world. Nerds are typically some of the most successful people when they grow up. If you have you have probably encountered what is called a skater. Skaters are also percieved as trouble makers or slackers.