WZ may refer to:
WΔZ (pronounced double-u delta zed) is a 2007 crime horror thriller film starring Stellan Skarsgård, Melissa George, Selma Blair and Tom Hardy. The film was released in the United States with the title The Killing Gene.
There is something horribly wrong with the bodies found in the dark city streets. Some are mutilated while others have the Price equation (wΔz = Cov (w,z) = βwzVz) carved into their flesh. Detective Eddie Argo and his new partner Helen Westcott unearth the meaning of the odd equation and realise each victim is being offered a gruesome choice: kill your loved ones, or be killed. Before long it becomes clear that the perpetrator has suffered a similar fate and is now coping by seeking a way to solve this philosophical dilemma.
man on the bus screaming about presley man on the bus screaming about presley all tied up got a knot in his hands he says 'presley sucked on doggie dicks i'm the king of rock 'n roll if you don't like it you can lump it you gotta get me back to the base you gotta get me back to the base presleys been dead the body means nothing man in the back says presley sucked dicks with a picture of lil stevie over his head i'm in the back with a hole in my throat man on the bus screaming about presley rips a newspaper up in his hands helicopter shoots down a military spot everybody runs from screaming about presley