To celebrate the launch of Oulala a 1,500 British football fans were polled to find the funniest football terrace chants of the last ten years .
Oulala is the world 's most evolved free fantasy football game .
To celebrate the launch of Oulala , the world 's most evolved free fantasy football game , a 1,500 British football fans were polled to find the funniest football terrace chants of the last ten years .