non-dff

a non douche free facility
a place where douches are allowed to roam free with no one to kick them out.

Schools are never non-dff

by Penis Ninja November 5, 2006

DFF

DFF meaning is ‘drugs for fun’ therefore you’re taking them to have fun and simply be the life of the party essentially.

Say you heard about the DFF clothing line you should check it out.

by Friedmindsett December 23, 2021

DFF

DFF is a term used in military and video games, and stands for "Don't Fucking Flinch". Typically is used when talking to people that are hesitant to pull the trigger.

When you see the enemy, remember, KOS DFF.

by Papa Fubar February 28, 2019

DFF

DFF is an acronym for Double Fuck Fingers.

My husband was driving down the street when another driver cut him off, so my husband gave him the DFF.

by MiMo69 October 24, 2025