UrbanDoucheBag 

Those really annoying idiots who

A: define words that everybody knows like "annoying" or "plastic"
B: People who define their boyfriend or girlfriend's name, using words like "Beautiful", "Smart", or "Sexy".
C: Those bored people with no life who make up their own random words that dont make sense and will never be used.

A: My brother is such an UrbanDoucheBag, once he went online and defined the word welcome.
B: I found out that UrbanDoucheBag had a crush on me when she defined my name on Urban Dictionary.
C: That kid is such and UrbanDoucheBag, and he has no friends cuz all he does is make up words and post them on Urban Dictionary.

UrbanDoucheBag by UrbanSmartyPants August 24, 2010

Urbandouchenary 

A Urbandouchenary has no life and spends most of his time on urbandictionary. These people have two friends one of them is another person who almost loves starwars as much him. And the other is him mom. This person has All the starwars action figures books, movies, comics, pajamas. etc. This person has talked to a girl once in his life, but stopped because everyone saw his tiny boner. This person is going to kill himself before he is 25. Or whenever starwars is forgotten.

Chad: Hey dad want to see what i did on urbandictionary??

Dad: NO, SHUT THE FUCK UP! YOUR AN URBANDOUCHENARY..GO DIE!

Urbandouchenary by Baller013 May 13, 2009