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
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