Derf

1. When someone accidentally calls you anderf when your name is Andrew and it sticks forever

2. A really fucking dumb and weird boy

1.yo derf

2. That kid is such a derf

by Djalma si December 4, 2017

Derfed

Gettind owned, hazed, roasted, loosing in a humiliating way.

You just got derfed!

by Freddy777sw December 11, 2017

derifer

The most powerfull bodybuilder and the guy most of the girls love to have

Train like derifer

by Deri07 January 10, 2018

Derpfect

A hybrid of Derping and Perfect.
Usually used when someone says something extremely idiotic but genius at the same time.
Also used to rhyme for no reason when someone else used "perfect".

"Lettuce speak of this matter, son."
"Derpfect, I want to kill myself."

by Dr. Sun April 17, 2018

Deffo

Deffo is a short form for defenetly.

"She deffo likes you."

by EhreEntwendet January 6, 2019

Derflinglog

Another word for the way you could smell after you’ve been next to a fire pit/ fireplace.

“Damn, you smell like a derflinglog”

by Chika19 February 22, 2019

derfia

A beautiful girl who is a shining as the stars.She can have some bad times but at the end of the day she loves all her freinds and family.She is also a hottie

Whoa?Did u see that new girl named Derfia!?Shes a hottie

by D_YKTVVVV June 15, 2019