A person who has had to much to drink, therefore becoming messy and unmanageable. Making a fool of ones self is also a trademark of a pisswreck
by Denis T June 17, 2008
Australian slang; defines heavy intoxication through alcohol consumption. Other descriptions could be wreckless, pissed, drunken, wrecked, smashed, fucked. Find someone pisswrecked at a piss-up. Typically characterised by staggering around, slurred words...etc.
by *Dools* June 06, 2005