derk head

Derk head is another form of swearing at someone. It is the slang variation of D*ck head.

"Paul ur a derk head!"
"Why did he do that? hes such a derk head!"

by Tom Simons March 14, 2007

Derica

sweet, shy, but very fun and outgoing once you get to know her. super beautiful and can make any guy fall in love. she loves to play games, very flirty and hot.

bored??? call Derica up and she will give you the ride of your lifesexy

by Cristabell February 14, 2010

Derpy Hooves

A grey pegasus pony and minor character in the cartoon series My Little Pony. She is best known for her clumsiness and cross-eyed gaze. Originally named Ditzy Doo, she quickly became a favorite among bronies. She likes muffins and delivering mail.

Derpy Hooves can count to muffin. She is not a clever pony.

by laofmoonster April 17, 2011

Ms. DeRidder

A crazy dutch woman who teaches high school Spanish. She comes to work drunk everyday. She gets her phones stolen. She looses students homework and makes them fail her class.

Student 1- Ms. DeRidder lost my homework again. Looks like I've got an F.
Student 2- I put a highlighter in Ms. DeRidder's microwave. I can't wait til she cooks something in it.
Student 3- I stole Ms. DeRidder's phone again. It's in my locker!

by crazyyyy989 December 22, 2010

Derkaderkastan

Terrorist capital of the world. Recently destroyed by Team America.

1. Derka derka Allah jihad sherpa!

2. In Derkaderkastan, terrorists love your balls.

by derkaderkastan February 1, 2010

Ridin Derby

A phrase which refers to a women's roller derby team conducting themselves in a manner that would serve to represent their players as dirty, skanky, slutty, outrageous, and audacious, all in an effort to convince people that they are cool. They just look dirty.

Hahaha. I saw those crazy pics of you on the internet after the game. You were really Ridin Derby!

by >>>AQUAFINA>>> September 19, 2009

financial derivative

(FINANCE) a financial instrument whose value is tied to something else; for example,

* a futures contract (future)

* an option

* a swap

In each of these examples, the value of the derivative is related in some way to the price of something else. When the market price of (say) an ounce of gold goes from $1000/oz to $1050/oz, the return to the owner of 1 oz. of actual gold is 5%. But for the owner of a call option or a future, the return is much, much greater than that.

A derivative can be used to multiply risk AND potential profits to speculators; but it can be used for the counterparty to minimize risk by locking in prices, or by hedging against risk.

The economic crisis of 2008 has really focused attention on the financial derivative market.

by Abu Yahya April 5, 2010