Duffy

n. A bad-ass dog name that you should name all your dogs. It you usually means your fat and chubby, but lit as well.

"He is so Duffy", which means their calling you fat but it means ur lit as well

by DuffyIsLit October 20, 2016

Liam Duffy

A mega bop that searches for fufilmmint throguh stealing his friends ex girlfriend from Grade 5 in 2017-2018 school calendar and is just such a terrible and short (167.64 cm) tall and is Canadian and his pal Sean who WAS his aqaintance deserves justice #liamduffyisoverparty

guys I think I just saw Liam Duffy Liam Duffied to my ex girlfriend at the playground Liam Duffying all over the place. What the crap dud?

by Duffy Hate K(C)lub May 6, 2024

sam duffy

Sam Duffy is an ugly shark lookin ass that goes to pinkerton academy.

Boy 1: bro have you seen that Sam Duffy chick?
Boy 2: yeah she ugly, fat AND looks like a whole ass shark

by Tylerstcyr January 21, 2020

Duffy

A form of pedophile that knows full well what they're doing is disgusting, yet continues to do it anyway.
Derived from a guy named Kyle Duffield, who would do exactly this.

Normal dude: Bro you're 27, stop looking at little girls. That's fucked up
Duffy: I know, honestly I think its disgusting
Normal dude: Then why the fuck are you doing it? You're a fucking Duffy bro

by sirantipedo December 18, 2024

Duffy Potato

A strong ( not fat ) person

“Damn nigga you a Duffy potato for lifting that shit”

by Alburrito_m August 20, 2025

Jack Duffy

Jack DUFFY is a mincer who had a big cock and is very dordy but if you get on the wrong side of him he gets his bellend and turns it into a alien with a ray gun and fucks u hard while firing the bullets in the sensitive areas!

Jack DUFFY has a big cock with a special bellend

by Pussyslayerscott June 11, 2018

Duffy

A jam tart on a mobile app game who posted a fake address for people to come fist fight , so you ebay and mail a pair of butt plugs to duffy cause you know that"ll cheer up duffy . But later find out it was a fake address and duffy was full of shit and to top it all off never said thank you for the good gesture and thought for the butt plugs.

Duh , my name is duffy.. i play mobile app fames and think im cool .

by righteousreviewz April 24, 2021