Duff

the act of locking the door behind you when you arrive to your place to lockout someone who may intrude or barge in unexpectedly.

"Hey did you duff the lock? Yeah man, don't worry I duffed it."

by Pants007 January 20, 2009

Duffe

An insult pertaining no certain meaning.

Hello pal, you're such a duffe!

by Cdoer July 11, 2010

Pulling a duff

When an artist releases a Greatest Hits album after very few releases in an effort to make money.

This comes from when Hilary Duff released a Greatest Hits album after only releasing two albums.

Guy:"Dude Band-x is soooo pulling a duff on us."
Guy2:" man, that sucks"

by KaineNZ September 5, 2008

Hilary Duff

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 June 10, 2007

Hilary Duff Grateful

So grateful for something that you give the person you are grateful to a blowjob.

I'm grateful for the necklace my boyfriend got me, but I'm not Hilary Duff grateful.

by Justim February 24, 2010

Hilary Duff

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 March 1, 2005

hilary duff

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 January 10, 2008