derf

derf is unit of measure that measures derfs

the equivalent of a derf is one derf

by lookandlineage January 1, 2021

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

Derf

Someone who isn't very smart, and gives you the constant urge to want to hit them in the face with a toy Nerf gun when you look at them or when they speak.

Ugh! Ray annoys me everytime I hear him talk! He's such a derf, I swear!

by Hustle_OnFleek December 28, 2022