A tag, similar to an accent tag or friend tag, that one posts on social networking sites usually in june or july. It usually has categories like best hair, cutest couple, whore, class clown and meanest. The purpose is for friends to comment and "rate" you.
Status update: YEARBOOK TAG RATE ME 1. best hair 2. best smile 3. whore 4. cutest couple 5. class clown 6. Best friend 7. Bitch 8. Hottest 9. I'd like to fuck you
Friend one: OMG TOTALLY 6!
Insecure friend: I know im totally NOT 1 or 3, comment on mine! You're a 6!