stereotypes
Jocks
Subculture
Nerd
Race
culture
Cliques
an awkward and unattractive person who is socially embarrassing (geek)
a person who is extremen enthusiastic about sports
a set idea that people have about what someone or something is like
The way of life, customs and of a particular group of people within a society
a group of people with similar physical characteristics
a group having the same beliefs or interests
a small group of people who spend time together and don't welcome others into the group