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1.
The risk of rapid deterioration in the quality of the Urban Dictionary, due to the inclusion of moronic idioms and expressions.
Man... is becoming a nightmare to try to find witty words in the Urban Dictionary. Some editors are approving definitions that really suck. I am deeply concerned of Urban Decay ´cause I love UD.
by rperazag May 10, 2010
 
2.
A style of clothing first seen on The Suite Life of Zack and Cody.
Introducing the new fashion style - Urban Decay?!
by Puh-Sooh-Duh-Nim Chinee-ss July 08, 2013