UWD 

A "Universal Win Device". Generally used in reference to bacon.

Demonstration of the function of a UWD:

Bacon + eat = WIN
Bacon + nothing = WIN
Bacon + FAIL = WIN!!!!

UWD by pookywb October 22, 2010

UWD 

stands for Urban Word of the Day. Arrives to subscribers via email.

Ever since the UWD on 10/16/09, I have known the name of the very real phenomenon known as procrasturbation

UWD by TRL0 November 9, 2009