Van-Derveld

Clan/house/family Van-Derveld, a cadre of evil-doing werewolves. Use the darkside of the Force. Rumoured (I stress the rumour part of this) to be inbred.

You're almost as bad as those diabolical Van-Dervelds!

by tehwofl October 3, 2003

Derped

Being derped is being karate chopped by Derpy Hooves. Since she is a derp and a screw up, she may karate chop you to make you screw up.

Person 1: Dude, why'd you drop your phone?
Person 2: I got derped.

by Heriotza March 22, 2013

deredere

it is like any dere

deredere:your horrid

person what? >:(

by katcheese rules January 17, 2019

Deredere

A person that is kind

Wow she is the Nices deredere

by 459395 March 11, 2022

Derzed

Good / Excellent

This nightclub is DERZED

by Ryan Holden April 28, 2003

Derventio

Dangerous disease, caused by excessive use of tea.
Symptoms: Often taking(too long) breakes for drinking tea tea, being obsessed by farming tea, other herbs, and trees.
Also listening alot Limp Bizkit, and being very unlucky (especially in video games) is very common by infected people.
However, there are also smaller side effects, like naming things(chat channels ect.) after their obsessions.
Unfortunately, there is no way to cure this disease, exept

When u got this disease, it's highly advised to look for a Derventio expert, such as a psychiatrist.

'You shouldn't drink that much tea my dear son, you don't want to get Derventio, do you?'

'Cor Blimey! Put your music volume down, that Limp Bizkit is ruining my ears, you've got Derventio or something?!'

by Ammer & Randy July 8, 2009

Dervaderv

(Slang) derivative: is a measure of how a function changes as its input changes.

Guy 1: I hate calculus!
Guy 2: I hate solving the dervadervs!

by rockntubakid January 2, 2011