Derek 

Anyone who suffers from short person syndrome. Which is a sickness that results in cockiness and the thought that they are better than other people because they have to make up for their height (or something else if you know what I mean) by being cocky.

Man that guy is such a Derek.

John: He is a Derek because he has a short wiener.
Mary: It's true, I have seen it, well, I tried to see it, but
couldn't find it.

Derek by Hottiewithabody April 6, 2007

Derek 

A slang term used to describe the scum that accumulates around and under the foreskin of the penis as a direct result of excess masturbation. It, as the name might suggest, also reflects a generally dirty nature which is frowned upon by even the skankiest of bitches such as a Corinna.

Those most likely to 'Derek' as said to be from the state of Pennsylvania.

One might say "Dude, I've been jacking so much today I've started to Derek... Smells too".

To which the other person might vomit, turn their nose up or deny any knowledge of ever knowing that person because he Dereked.

Derek by Sir IDFK! January 13, 2008

derek 

A dickhead

You are a derek

derek by Werty1 March 29, 2017

Derek 

A Derek is a person who thinks he is right all the time. He has absolutely no friends. He tries to act and sound tough by yelling at everyone and trying to make them feel stupid, but if push comes to shove he will ALWAYS back down. He will never admit when he is wrong and will never apologize for something he has done, no matter how wrong that thing was. He will try to make himself seem like he is always right and play it off as nothing when he is proven wrong. He will even try to turn his own wrongness against the one who proves it. He is a pathetic excuse for a human being.

The Derek: "Shut up! You're wrong! You're stupid!"
You: *punch him*
The Derek: *hides in the corner and cries*
You: *leave*
The Derek: *complains about it behind your back*

"He acts like he knows everything."
"Oh, yeah. He's a total Derek."

Derek by TheTruth877 September 3, 2009

derek 

derek is the type of guy that will make you laugh when your mad. hes always there for you and would never try to hurt you or let you down. derek makes everything better. hes so hiliarous and will sing along to high school musical somgs with you. derek is just an all around amazing person, if you ever get lucky enough to find a derek just kiss him and never let him go.

mann that derek is so cute and sweet! i really really like him!

derek by bestiegirll January 22, 2018

Derek 

Bitch ass boy who is gay who prolly is aways doing dumb shit

Your a Derek ass

Derek by Derek ott February 24, 2019

derek 

player, sexy, a tease, good rapper, colbylover, mexican, funny, hellla body, short, wrestles, only object of life is to get girls, gay, loves boobies, big dick.

gotta love that derek

derek by zebraprincess July 3, 2011