Someone who just copies stuff from wikipedia and post it on urban dictionary.
Urban Dictionary is a Web-based dictionary of slang words and phrases. As of 2009, the site contains over four million definitions. Submissions are regulated by volunteer editors and rated by site visitors, who tend to be youths rather than adults. Time magazine's Anita Hamilton2 placed the Urban Dictionary on her 50 best websites of 2008 list
example of what a ud wikipedian would post to urban dictionary