Matthew Duffy 

When you are late pretty much everywhere you go, but when you arrive at the destination or event that you are late to, everyone at said event or destination that has been blowing up your phone asking and wondering where you are and why you are so late (again), is no where near being ready to participate in the aforementioned event.

Dude, yeah, I know I was an hour late to my wedding, but of course when I got there half of you were not even ready yet. All I saw were thumbs in belt loops while you were working on beer #5. Such a typical Matthew Duffy, if you ask me.

Matthew Duffy by easy_star June 14, 2022

Steamin Duffy 

When you fart in a hot tub and put a persons face in the bubble that comes up.

I was piss drunk at the Hilton sittting in the hot tub with a fat chick so i decided to give her a steamin duffy to make her leave.

Steamin Duffy by Jnutz24 May 17, 2010

Ciara Duffy 

The most beautiful girl in the world.

Your dating a girl Ciara Duffy and this is how much you love her

- RObby James Colson

Ciara Duffy by Robert James Colson November 22, 2011

jake duffy

Cool dude

That guy is a real Jake Duffy.

jake duffy by Panda629 March 12, 2017

doing the duffy

Using multiple hashtags at once on a single post. They tend to be long, unknown and creative, awkward and/or just plain weird.

#tomorrowsmybirthdaysoImupforshanking
#thatsreallyillegalwhoops
#bitchdontkillmyvibe
#whitegirlprobs
#morewhitegirlprobs

"Woah man, that girl is SERIOUSLY doing the duffy."

doing the duffy by The Real JLE November 3, 2013

mr. duffy 

V. To slap a person in the face with your penis, usually after breaking their knees with an inflatable squeaky baseball bat.

"That hooker was going to call the cops on me after i gave her a mr. duffy last night, so i had to kill her GTA style.

mr. duffy by Stevenson McShitts June 24, 2008

Joey Duffy

Acting like a radical libtard about everything, and arguing with feelings, not facts. The more "feelings" you have in your debate instead of facts, the bigger of a Joey Duffy that you are.

Did you see those Joey Duffy's out there blocking the highway for trans rights? They became speedbumps very quickly!!!

Man, I saw a couple of Joey Duffy's last night.... all dressed in drag screaming about not getting to pee with the girls on the playground!

Joey Duffy by Durtyndn December 14, 2019