Top definition
n. slang. A pill of xanax.
We drank some beer, took some z-bars, and i pretty much can't recall shit after that.
by obie October 24, 2003
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Jul 31 Word of the Day
(noun) A person who sits on the front porch and intimidates, says negative things, or otherwise makes things unpleasant for those nearby.
The boys walked past the house of old man Thompson, the neighborhood porch dick, who always assumed they were up to no good.
by bigweaseldaddy March 08, 2015
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2
Actually.. a "Z-bar" is a term used for a 2mg bar of alprazolam (commonly produced by Upjohn Pharmaceuticals under the trade name "xanax") It is called a "Z-Bar" because Xanax is pronounced with the first syllable sounding like that of a z
Man.. I got 120 Z bars off my dealer yesterday and already ate 7!

or man.. one Z bar will have my ass knocked out.
by Urban Dictionary April 18, 2006
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3
I just wanted to let you know that the word "Zannex" is actually spelled with an "X", "Xanex". So Z-Bars is really an X.
I got really F'ed up last night off of some z bars.(Xanex)
by SLAMMINMAMMA77 October 14, 2005
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4
Z-bars are the street name for XANAX tablets.
Lemme get some Z bars? I need to slow things down some.
by Gamberro Salvador January 24, 2007
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5
Totem shaped four way zannax pills
I ate one z bar and could barely walk/
by clrlt808 April 18, 2003
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6
Organic Clif Bar for active kids. Best Flavor is Peanut Butter.
Robert Upland and I just went mountain biking and were pooped! Luckily my mom just went to Costco and picked me up a box of Z-Bars. Woah! Chocolate Chip, my favorite!
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