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1.
zzz
the symbol that hovers above one's head while they are sleeping
by x May 01, 2003
 
2.
Zzz
Term used when something bores you.
"Homework sucks! Zzz. Really. Zzz."
by davidpk212 November 06, 2005
 
3.
zzz
Get some sleep.
"You'll need some zzz, not xxx!"
by Anonymous November 06, 2002
 
4.
zzz
it's the laugh in korean.
On the korean keyboard it is ㅋㅋㅋ
but if they are typing with a english board the ㅋ is in the place of the z.
Usually they use it if they are too lazy to keep switching back and forth between language modes.
Also can be written as kekeke
1: zzz
2: I am boring you?? what is "zzz"
1: it is the laugh "ㅋㅋㅋ"
by Rae Beun August 28, 2011
 
5.
zzz
A sound absolutely nobody makes when they're sleeping
John: zzz...
(John, is awake)
by zebracanon February 15, 2010
 
6.
Zzz
Word in the texting community meaning i'm so tired i might just kill over from boredom.
This class is so boring Zzz.
by Problem and Trouble November 12, 2009