In programming, a coding standard where all variables are tagged so you can tell their datatype by looking at the name. Microsoft likes hungarian notation, I do not. It is useful when naming GUI objects though.
The origin of such word is Greek for "strange voice."
This term has come to mean the following:
A major tool.
A shady individual.
A failure or newb.
Someone who has low self esteem and intelligence.
Someone who stabs friends in the back for the phat lewtz.
Zipper Interactive is the company that develops SOCOM. SOCOM 3 is one of the buggiest games ever created. A player can be doing good and then the bugs in the game will screw him over. This term is similiar to wtfpwn.
Player1: I was owning kids up last game and still lost 50 rating points.
Player2: Damn dude, you got wtfzippered.