The fucking idiots that define real words because they think urban dictionary is a legitimate dictionary

Someone who writes Urban Dictionary definitions about themselves, or people who they know, but who are not famous. Esp. when those definition is "*insert name here* is very cool and attractive."

A person who gives a dumbass definition for something on urban dictionary

An Urban Dumbass is a staff member at urbandictionary.com who cancels your submission before it even reaches the editors. This person is often a huge douchebag who rejects your defenition just because his dumbass doesn't understand It. He will let completely lame trash pass as a definition, just because he understands the It, yet he'll cancel good and useful defenitions that don't break the rules.

Note: The Urban Dumbass should not be mistaken for the Urban dick