DFN

dumb fucking nigger

Cody: grabs cereal bag upside down...

Dfn

by CEO of dfn January 1, 2018

DFT

Density Functional Theory (DFT) is a method of electronic structure calculation in which quantities of interest are approximated by considering only functionals of the electron density, rather than functionals of the many-body electron state.

I estimated the ground-state energy of the molecule using DFT with the local density approximation exchange functional because I didn't give. a. FUCK.

by njeeerrrrd March 29, 2013

Dflop

The act of flopping, as in belly flop, but in a D form. Can be substituted for a girl named Danielle.

Dflop on three....One, Two, Three, D-Flop!

by Heikki Veee February 25, 2008

DF2

acronym for "Down For Fun." A more innocent version of the acronym "DTF" or "Down to Fuck," sex does not need to take place if a person it DF2, but encouraged.

Dave was desperate for a date, so he was just looking for a girl thats DF2.

by Mikey McFly April 12, 2010

dfwu

acronym for "don't fuck with us." common tag used in gang graffiti or in hashtags if you wanna seem like a badass.

Dylan: "yeah man, I just saw his pic on Instagram. what a joke."
Bob: "I seen that shit, he hashtagged dfwu like he's hard."

by mybfizacrip November 28, 2013

dfw

Don't Fuck With

nah, I dfw her no more. she a major thot

by dfw queenkz June 5, 2016

DFBT

dickfacebutttard.

someone who is an ultra dickdouchebaghoeface.

Thomas was being sucha DFBT today.

by LHz March 3, 2009