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1.
dz
Drop Zone (DZ)
"We're now approaching the DZ, hold....go!"
by Diego July 29, 2003
 
2.
Dz
Dz- the act of making plans and then bailing out at the last minute on your friends with little and/or no good reason for doing so.
We were all going to go to the bar last night but whats his face Dz'd because he wanted to catch a 3-peat of full house.
by napoleon bonapart December 22, 2004
 
3.
DZ
The very last drag of a cigarette. The dz or deathzone.
"Man will you toss me the dz off that smoke mang"
by Josh Agar November 27, 2005