look up any word, like blumpkin:
 
8.
1. Not living.
2.A childish phrase meaning 'in serious trouble', ie with a parent/teacher/older bigger person, that will surely result in the child/student/smaller younger person being killed.
1. He hasn't got a pulse, he is dead.

2. Child A: You're dead.
Child B: I'm clearly still living.
Child A: No, your mother saw you push that kid off his bike - you're dead.
by Scandal June 28, 2004
 
9.
1) Deceased. No longer in the world of the living.

2) No longer entertaining. Over.

3) Definitely, extremely.
1) Yassir Arafat is dead; he died in 2004.

2) I'm leaving. This party is dead.

3) I'm not joking; I'm dead serious. (Also in this category is, "Enemy sub dead ahead!")
by Diggity Monkeez January 18, 2005
 
10.
Very. Used alot in Scotland....and in one example I can think of in my dialect of American English: dead tired.
Tha' was dead brilliant!
by Amy January 17, 2004
 
11.
1. Something you can shout randomly to scare/annoy people.
2. Also a great song from My Chemical Romances new album,The Black Parade. Tis good,ya?
1.
"Dead!" I shouted during church,much to the annoyance of several hundred conservative housewives in attendance.
2. "I love Dead!" said my BFF "Hooray for using exclamation marks!"
by bandanasarerad October 24, 2006
 
12.
used a lot in the north of britain (anywhere north of Birmingham), means very, really, or a lot. used as an exclamation.
wow! that's dead good!
you're dead cool!
yum, that pie was dead tastey!
by Cara Roberts April 29, 2006
 
13.
Is like saying LOL, or LMAO or Your Killing Me
John: Knock Knock
Peter: Who's there?
John: Boinga
Peter: Boinga Who?
John: Boinga My Toinga!!!
Peter: DEAD! THATS MAD FUNNY HAHAHA DEAD!

like:
LOLLMFAOLMAOROFLYour Killing Me
by Cautian July 06, 2009
 
14.
Besides boring and something which no longer lives among us, it also is the late, great, former singer of Black Metal group MAYHEM.

He was in the split album they did with Morbid Angel and a few other bootlegs and live albums.

Just before releasing their second album, Dead slashed his arms up and blew his brains out with a sawed off shotgun.

HellHammer (Mayhem's drummer) took broken skull pieces and made them into a necklace and Euronymous (Mayhem's late, great, former guitarist) took a bit of his brain, cooked it and ate it. Another interesting bit is that Euronymous took a picture of Dead after his suicide, un-tampered with. This picture was on the cover of a bootleg of mayhem featuring dead and current singer, Maniac (which was one of the first vocalists of Mayhem, even before dead anyways - he was the vocalist on Deathcrush).

To many (including myself), Dead is a metal God, he was Mayhem's best vocalist, and true kvltist of black metal. In tours he would cut himself with knives and throw rotten meat at the crowd and he died self inflicted and brutally.

Dead is gone, but in no way forgetten by Mayhem's fans.

Dead is a metal God to black metal as Chuck Shulinder is for Death Metal.
"Before the shows Dead used to bury his clothes
into the ground... He was a "corpse" on stage" - Hellhammer
by Shenmoo April 24, 2004