z's 

To sleep. I'm not sure of how many ways to use it though.
If you were sleeping you wouldn't be "z'ing."
The only way I know how, or have heard anyone use it is in the example.

Slang: I'm going to cop me some z's
Translation: I'm going to get some sleep

z's by JGuzmannn November 24, 2006

Z's 

When a young (Usually black male) sells Ounces of Cocaine in a Reanault Clio in North london

I told him i only sell Z's

Z's by SkinnyT.ft.BigSmoke September 7, 2016

Z's on

To engage in the activity of sleeping. This usually occurs after long periods of strenuous activity and/or sex. However this usually refers to a more deep sleep than that of a light sleeper.

Nigga I be hustlin all day. Fo realz, man I can't wait to hit muh shawty up, do tha dirty dirty and then get muh Z's on.... fo real.

Z's on by D-shiz January 30, 2009

catch some z's 

to sleep (the zzz in the word bubble over sleepers heads in comics).

I'm going to catch some z's before I go to work.

catch some z's by J. C. Brooks December 6, 2004

3 z's 

3 ounces of a substance, drug dealer lingo

Hook me up with 3'z of good weed or I only need 3 z's of chronic today

3 z's by SiD May 22, 2004

Seize the Z's 

A way to tell a friend to get some sleep, as opposed to "Carpe Diem"; a send-off to an underslept buddy, can also be substituted with "Carpe Z-em"

Bro 1: "man, i've gotten like 5 hours of sleep all week..."

Bro 2: "what the hell are you still doing awake man?? SEIZE THE Z'S!!!"

Bro 1: "wtf!?"

Seize the Z's by Hotora May 24, 2010

Cop Z's 

To get some sleep.
To take a nap.

Quote from TV series Fresh Prince of Bel Air. Will - "G, I'm gonna take Lady Penelope out to the Opera, Cop a few Z's ( Cop Z's ), and show Uncle Phil that im responsible. This weekend, I'm with Ziggy."

When one is sleeping, in text it is shown as "ZZZzzzZZZzzzZZZ". It Indicates snoring. There for to Cop Z's means to obtain sleep.

Cop Z's by Haseeb Futuristic Patail August 16, 2006