urban battle 

A fiercely competitive UD editing contest. Each contestant has 20 minutes to make as many removals as possible. Common strategies are typing in first names and submitting with blank explanation lines. This can be more fun than an Urban Contest because of the race format and because removals are processed so quickly.

I won the urban battle: 20 removals in 20 minutes.

urban battle by TreeWeezel May 9, 2011

urban dictionary battle 

A contest between 2 or more rivals to see who can get the most words published on urban dictionary.

OMG! Jason has 6 urban words published now. Harry only has 4, but from the way he works the urban dictionary battle I bet he has an ace up his sleeve : )

urban dictionary battle by Omegastrike September 5, 2010