Pitch invasion is very much part of sports history. True, there's nothing nice about it, but, certainly, much to shout about.
A fan running, or streaking, on the field and interrupting play is certainly condemnable. But, for the spectator, it's pure fun; there's nothing negative about it.
Instead, it's an enjoyable moment for the crowd, which always cheers wildly.
Rediff.com brings you a selection of images of fans taking to the field of play to make a point or gain attention.
Shark flasher girls during the Vodacom Super Rugby match between the Sharks and Brumbies from Mr Price Kings Park in Durban, South Africa.