Defhead 

A fan of DEFTONES...A mostly honorable nickname actually!

Evan: What is the best band; Incubus or Deftones huhh?

Jones: How dare you mention the mighty Def´ in the same sentence as that lamecore popfunk band of wankster?

Evan: You are such a Defhead...

Jones: Hellll Yeahhhhhhhhhh! I´m buying the next round!

Evan: ....*sigh*....

Defhead by Tankred February 23, 2011

dexhead 

1) A frequent user of the drug DXM (dex), which comes in cough syrup. If ingested in high amounts, DXM can produce hallucinogens and euphoric feelings.

2) Used in reference to a person who is generally spaced out, or oblivious to his or her surroundings.

1) My friend is such a dexhead! He just bought two more bottles of nyquil, and he's tripping on the shit right now!

2) That kid on my bus was just staring out the window when Ashley was trying to talk to him. What a dexhead.

dexhead by joe February 12, 2004

Dewhead

A person stuck in the 80's...may have a mullet, tight jeans, sometimes pegged, comb in back pocket, listens to Def Leppard, and drinks Mountain Dew (in a glass bottle if available). Most often seen driving an old Camaro or Firebird. Watches Nascar and drinks cheap beer. The female form still has "mall hair" after all these years, curses like sailor, and still owns a Warrant CD.

"Look at all the dewheads in line for Poison tickets!"

Dewhead by Phil Hitt July 24, 2003

def head 

A "def head" is a wannabe musician and/or songwriter who thinks they are far more superior musically and technically to other musicians and songwriters when actually, for a fact, they absolutely suck.

Most def heads tend to be 13-18 years old, and have very little (one or two years) expirence playing their instrument (guitar, bass, drums, ect.). Most def heads are self-taught players and belive they do not need any form of proper lessons or music theory because they are musical geniuses right out of their mother's vagina. Some def heads are aware that they suck but dont have the balls to admit it. Def heads usually form really shitty bands with other def heads. A def head doesnt play music with any passion or feeling and only plays for money, fame, and sex.

EXAMPLE:

Franklin The Noob Guitarist: "Man I'm such a beast at guitar! Nobody can touch me!" (plays really shitty genric punk riff)

Yngwie Malmsteen: "You're a fucking def head! That sounded like shit! Step aside and let papa show you how its done!" (plays mind blowing solo)

def head by MAVEDUSTAINE October 19, 2009

Dehead 

An alternative spelling of behead. It means to chop/cut someones head off.

The king had the criminal deheaded for his crimes.

Dehead by KaBob799 February 1, 2009

Dexhead 

A person who frequently abuses the drug Dextromethorphan.

I am a Dexhead.

Dexhead by Aces High November 30, 2003

dexheads 

All those crazy kids in grade school.

Hey, man! Those dexheads are robotripping again!!
Eric's mom used to be a dexhead; now she can't recall where she lived.

dexheads by The Red November 1, 2007