Cheerio (3/3)
Any gender, popular, kind of mean

Jock (1/2)
Male, popular, athletic, not very smart

Theater kid (2/3)
Any gender, unpopular, talented

Outsider (1/2)
Any gender, left alone, not many friends

Rebel (1/1)
Any gender, lives on the edge, well-known but a loner, druggie, doesn't care about school

Shy kid (1/1)
Any gender, not many friends, closer with the teachers than the students