derf

a derf, otherwise know as an idiot is used when someone is being stupid (an idiot)

“Quick being a derf, ya derf”

by derf14 June 29, 2019

Deffeck

A chess piece that attack and defense at the same time. Notably the Knight. Noted by hartigor in Twich chat. The word had been acknowledge by GM Christian Chirila.

The knight on g4 Deffeck both f2 and e5.

by doorbook August 26, 2019

Deffs

A slang word used to describe the words defined on Urban Dictionary.

"Man, you should look and see the juicy deffs that are trending on Urban Dictionary right now!"

"I've seen my fair share of deffs in my lifetime so far."

by ConIII September 29, 2019

DeafFish

The use of a dead fish in a ritual commonly used to summon Satan.

The legend of DeafFish is a Russian serial killer that summoned Satan and killed over 1400 people .

Using a deafFish in a ritual is believed to give the witches either incredible vocal talent or the ability to make the perfect lasagna... or they’ll get possesed

“ are you coming to the ritual tonight?”
“ yeh! I’ll bring the deafFish”

by ExposHUre October 11, 2020

DerfyRed

Someone who likes guys. This person might also like children because they are just weirdchamp.

Did you know that Jackson is gay?

Of course I did his name is DerfyRed.

by True definer68 November 5, 2020

Derfboi

A male BYU Student who will tell a girl anything to get them to derf with them. A complete jerk who flirts with multiple girls at a time and makes them all believe they're individually special. They tell a girl they like them and act like they're in love so that they can get something out of it like pictures, derfing, soaking, etc. usually from a upper middle class, republican Mormon family near the point of the mountain.

Derf- slang term for dry humping. Involves sexual contact through clothes

“Did you see McKay and MacKinsley last night? They were derfing like crazy! Does she know he was seen derfing with Sariah and Bethlianne just last week? Ugh what a derfboi!”

by ProvHeaux November 12, 2020

Deffently

To be used when worshipping George and his holy abilities.

George deffently is the most clever and intelligent man alive!

by Wragg lord Shag lord November 17, 2020