zombrewie

A type or brand of beer that has been retired or gone out of production for one reason or another and then makes a come back.

"Why can't I buy Mackeson XXX Stout?

"It's been out of production for a few years while the brewery has been changing hands. Basically, the brew is dead until they decide to relaunch it."

"Man, I'm jonesin' for some Mack; I can't wait till it comes back as a zombrewie!"