Quick-and-dirty
Quick-and-dirty or quick-n-dirty, is a technique where something is done fast and sloppily, usually due to time constraints, pressure, testing purposes, or because the task was not considered important. This term commonly refers to software programming, where a feature or program is designed and written in a short amount of time, may contain errors and is usually hard to maintain or build on.
Also see: Programming definitions, Spaghetti code