An adverb that typically modifies an adjective. Often used as a replacement for "very," "so," or "extremely" and is assumed to have a stronger positive or negative connotation.
"You got an F in PE? Are you serious?"
"Yeah man I'm dead serious"

"Hey that girl over there is dead hot"

"My dad was dead pissed when I took his car out for a drive"

"That Calculus test was easy"
"Are you kidding? That test was dead hard"
by Adrian D. March 23, 2009
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deceased, an empty shell, devoid of life, not alive, soulless
by chic geek September 12, 2003
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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 6, 2009
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stuck in a place where you don't know why you are there. you can still be ALIVE to be this kind of dead.
She was dead when she walked into the party that she wasn't invited to.

by metroluver23 February 13, 2009
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If you don't shut up, I'm going to kill you until you're dead.
by Dial-Up February 10, 2003
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lew- omg my but burns

beck-Dead!!!
by yung_mistress April 17, 2015
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Dead is the term used when the absence from school/college is unknown by fellow pupils and friends and therefore you are simply known to be dead
Bob: Where's Tony today?
Fred: Dunno
Roy: He's probably dead

Tony: Hey guys I'm back
Roy: So you're no longer dead?

Fred: Tony, what a fuckin skiver
Bob: No mate, he's dead
by Cal R November 14, 2010
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