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1 definition by whof arted

 
1.
A large gathering of mostly douchebag hipsters that ride their bikes around the city on the last Friday of the month. Participants feel that since they ride bicycles, they are somehow superior and permitted to break traffic laws.
Did you count the number of hipster douchebags at critical mass? It's over 9000!
by whof arted July 28, 2008