Lyric discussion by Pharaoh_Katt 

Cover art for Dirty Business lyrics by Dresden Dolls, The

The more I tihnk about nimzay's idea the more it grows on me; a highschool reunion. She's gone back and everything's changed because she's famous.

"She's the kind of girl..." ~ This is what they thought and said about her while she was in school.

"To all the ones who tried the most..." ~ The classic "big achievers"

"Lift your hats Off to the checkout girls with tattooed backs..." ~ Those who are STILL working in a checkout after all those years.

"To all the ones that hated me the most..." ~ They hated her in school, and still do, but they're trying to be civil, even friendly. But she isn't fooled, she knows they hate her.

"To all the ones who thought they knew me best a test to prove your prowess..." ~People who are saying "we were best friends" but in reality they didn't get along in school.

Poster Girl could refer to her being placed on a pedistool because she is famous. The rest perhaps describing the events of the reunion. Anyway, that's what I thought, after reading nimzay's post of course.