(hill-uh-ree duh-ff) noun;sometimes used as adjective. Hilary Duff is a typical pop star. Not amazing, not horrible-lets-kill-her. Tries to be punk, which is extremely pathetic. Is supposedly Joel's ex/current gf. Prep. Blonde.
Person: You are soo being Duffish. Person 2: OMG im sorry... Person: Stop being such a Hilary Person 2: bUt Sh3z LyK sO k3wL!
By Kaza
A singer for disney whom had her vagina sowed as so she could never get impregnanted and disney would have to kill the poor kill before the kids found out
Disney producer: "were gonna need to sow Hilary duff 's vagina up though, if she gets knocked up were gonna have to kill her, an shes cute, i 'ont wanna do that.."
By AliG
A girl who makes a good living, and at least tries in her career instead of bashing people and/or bands on the internet all day. Her voice isn't great, but her acting is decent.
At least Hilary Duff has a life.
By The Diggity
A marketing tool for anti-miscegenation. Unlike Britney Spears who represents pro-miscegenation.
Girl#1: Hillary Duff's mom is a retired coal burner. Hillary Duff fan: You lie, whore!
By major_delmac
One very beautiful woman... she is very pretty, that sings Backdoor Boys like music that are liked by 12 year old preps and 16+ year old men that have crushes on these 12 year old preps. She acts in pretty decent movies, but she makes half way decent movies like Cheaper By The Dozen crap!!
Hilary Duff... at least she is 100% better than Britney Spears or *NSYNC, and a lot better than Hannah Montana.
By MySpace Bob