McMuffin duffin 

Shoes that are weird versions of the original

Those new Jordan ones are McMuffin duffins

McMuffin duffin by Dmv prankster gangster February 4, 2021

Doing a duffin

To make unwelcome or uninvited conversation or sexual advances to a member of the opposite sex.

He is doing doing a duffin again. Mary does not look happy .

Doing a duffin by Wrd112 May 28, 2018

nikki duffin 

A bitch but my bitch-madi

Hey your my bitch

That’s cause your nikki duffin

nikki duffin by Madison slksksozoz January 18, 2018

Adam duffin 

Show this to ur friend to get a cookie

Cookie is good Adam duffin Adam duffin gets cookie

Adam duffin by Adam cookie August 13, 2022

Snuffin Duffin 

The act of sticking a muffin on you or your partners penis, smothering it in barbecue sauce and sitting on it.

Hey baby, wanna do some snuffin duffin

I did snuffin duffin with my buddy o pal yesterday

Snuffin Duffin by 👣👅 July 11, 2023

Durfing 

The act of dry humping while making out, mostly between "normal mormons" in Provo, Utah. A typical hookup among mormon millenials involves making out and durfing aka "dick surfing" at a lookout spot such as the Y parking lot or Squaw Peak

"Dude I totally hooked with this chick from my ward last night"
"Yeah? Is she good in bed?"
"I dont really know man we were just making out and durfing in the backseat of my car"

Durfing by holybaddie February 18, 2017

Duffifie 

To lay a bottle on its side-after drinking its contents-to collect the few remaining drops, which can then be poured (or dribbled) into a glass. Also, to "make the bottle confess"

From Scottish (see John Jamieson's Etymological Scottish Dictionary, 1808). Now obsolete.

Grandpa Tony is always sure to duffifie after finishing his wine, proclaiming, "If it's enough to take a pill with, it's enough for me."

Duffifie by Huisman January 10, 2011