(-.-)Zzz 

an emote for when you are sleepy

person 1:I'm tired
person 2: me too (-.-)Zzz

(-.-)Zzz by peguins May 27, 2009

zzz 

A sound absolutely nobody makes when they're sleeping

John: zzz...
(John, is awake)

zzz by zebracanon February 15, 2010

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"

zzz by Rae Beun September 25, 2011

zzz 

the symbol that hovers above one's head while they are sleeping

zzz by x May 1, 2003

Zzz 

Term used when something bores you.

"Homework sucks! Zzz. Really. Zzz."

Zzz by davidpk212 November 15, 2005

zzz 

Get some sleep.

"You'll need some zzz, not xxx!"

zzz by Anonymous November 6, 2002

Zzz! 

Zzz is Mike speak for I'm done working and I can't be disturbed!

Me: Hey Mike, want to catch a beer after work?

Mike: Zzz!

Zzz! by fritodude November 26, 2017