pulling a duffy 

Your at the bar/event with your friends and you leave without warning or saying goodbye. AKA disappearing like Kevin Duffy

Where did JR go? dont know is he pulling a duffy

pulling a duffy by SpecialDDs0n November 14, 2014

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"

Pulling a duff by KaineNZ September 5, 2008

Pulling a Duff 

Sitting on your ass and not doing anything.

The dude was so hungover Duff didn’t lift a finger.... he was pulling a Duff

Pulling a Duff by Doepke April 23, 2021

pulling a Hillary Duff

To blatantly showcase your marriage proposal for the media.

Usual procedure: Proposal..flashing of the ring followed by some well displayed fellatio not so hidden from the camera's.

Britney: "OMG I'm like so pulling a Hillary Duff on ya'll next time I get married"

pulling a Hillary Duff by Cockring Bambi February 24, 2010