1. When something is no longer "cool" or "deck". When something is very lame.

2. When a room or party contains no, or few people.
1a. Yo, you see Justin today? He's wearing those dead ass highwaters again.

1b. Dude, those pink sandals are fuckin' dead!

2. Damn, this party is dead as hell!
by Phroxen April 22, 2004
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Not responding to a form of communication, be it a snapchat, DM, message, text, etc.
Ellen was deading all the snaps I sent her last night, I think she is mad at me.
by bredcatman February 2, 2016
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future tense of deaded. see deaded (rejected).
extreme ownage to come.
Kevin: Damnn yo dis bitch piper is pissin me off yo.

James: Yuh gonn dead her tomorow?

Kevin: Yerr. ima be like u pussy ass niqquh bitch. who the fuck u think u are u nappy ass blue waffle wanna be britney spears white trash blonde ho.

James: Damn. Deaded.
by AFslmmer February 28, 2010
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no, not true, that`s not true
"i heard you're gay"
"wow that's dead"
by MzRae May 16, 2006
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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 18, 2004
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Said after a rubbish joke or after someone tries to do something funny but is not.
Boy: Look what I can do! *Runs into the wall*
Other boy: DEAD
by E11//*]***** March 13, 2006
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The Cheat is not dead... I'm so glad The Cheat is not dead.
by Tom January 1, 2004
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